| Year |
Make |
Model |
Submodel |
Notes |
| 2019 |
Chevrolet |
Silverado 1500 |
|
4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES |
| 2020 |
Chevrolet |
Silverado 1500 |
|
4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES |
| 2021 |
Chevrolet |
Silverado 1500 |
|
4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES |
| 2022 |
Chevrolet |
Silverado 1500 |
|
4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES |
| 2019 |
GMC |
Sierra |
|
4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES |
| 2020 |
GMC |
Sierra |
|
4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES |
| 2021 |
GMC |
Sierra |
|
4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES |
| 2022 |
GMC |
Sierra |
|
4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES |
| 2019 |
GMC |
Sierra 1500 |
|
4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES |
| 2020 |
GMC |
Sierra 1500 |
|
4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES |
| 2021 |
GMC |
Sierra 1500 |
|
4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES |
| 2022 |
GMC |
Sierra 1500 |
|
4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES,4"/6" LOWERING KIT; FITS MODELS W/O MAGNE-RIDE/ ACTIVE RIDE, TRAIL BOSS AND AT4 WILL GET MORE DROP (WILL NOT ALIGN TO FACTORY SPECS); KIT IS COMPRISED OF 2" LOWERING SPINDLES PART# 101920, 2" ADJUSTABLE LOWERING STRUTS PART # 371903, 6" REAR BOX KIT PART# 201940 (FLIP KIT & SHACKLES) & C-NOTCH PART # 301960C; DOES NOT FIT MODELS W/ MAGNE-RIDE/ ACTIVE RIDE SUSPENSION; REQUIRES CUTTING OF THE FRAME; TRAIL BOSS AND AT4 MODELS WILL RECEIVE MORE DROP; AXLE SHIMS MAY BE NEEDED IF DRIVE LINE VIBRATION IS EXPERIENCED; DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF; MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES |
