Fabtech 4" Basic Lift Kit w/ Performance Shocks — Fits 11-19 GM 2500HD

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SKU: FABK1121
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Sale price$2,082.99 Regular price$2,313.74
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Fabtech

Fabtech engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Fabtech lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Elevate Your GM 2500HD with a Fabtech 4" Basic Lift Kit

Transform your 2011-2019 GM 2500HD truck with the Fabtech 4" Basic Suspension System. This kit is engineered to provide a significant lift while maintaining excellent ride quality and durability, thanks to the inclusion of Fabtech's performance shocks. The system features robust, high-arched lower control arm crossmembers constructed from 1/4" thick steel, ensuring superior strength and ground clearance. Fabtech's specially designed ductile iron steering knuckles maintain a near-stock track width, keeping your tires tucked neatly under the fenders for an aggressive yet clean aesthetic.

System Highlights:

  • 4-Inch Lift: Provides ample clearance for larger tires and an improved stance.
  • Heavy-Duty Construction: Features 1/4" thick steel crossmembers for exceptional durability and protection.
  • Performance Shocks: Included to ensure a comfortable ride and optimal damping performance.
  • Ductile Iron Steering Knuckles: Retain stock track width for a clean look and proper tire fitment.
  • Rear Lift Solution: Utilizes a block and U-bolt configuration for straightforward rear-end height adjustment.
  • Comprehensive Fitment: Designed for 2011-2019 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD models, including various trim levels like High Country, LT, LTZ, WT, Base, Denali, SLE, and SLT.

This Fabtech lift kit is the perfect solution for those looking to enhance their truck's off-road capability and visual appeal without compromising on ride comfort. The attention to detail in design and manufacturing ensures a reliable and high-performing upgrade for your heavy-duty GM truck. Installation is made easier with the inclusion of all necessary components and detailed instructions.

Find the best suspension upgrades for your truck at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2011-2018 Chevrolet Silverado 2500 HD LT
2011-2018 Chevrolet Silverado 2500 HD LTZ
2011-2018 Chevrolet Silverado 2500 HD WT
2015-2018 Chevrolet Silverado 2500 HD High Country
2018 Chevrolet Silverado 3500 HD High Country
2018 Chevrolet Silverado 3500 HD LTZ
2018 Chevrolet Silverado 3500 HD WT
2011-2014 GMC Sierra 2500 HD WT
2011-2019 GMC Sierra 2500 HD Denali
2011-2019 GMC Sierra 2500 HD SLE
2011-2019 GMC Sierra 2500 HD SLT
2015-2019 GMC Sierra 2500 HD Base
2018 GMC Sierra 3500 HD Denali
2018 GMC Sierra 3500 HD SLE
2018 GMC Sierra 3500 HD SLT

Product Details

Product Description
Part Numbers
Sizing & Fit

About Fabtech

Fabtech engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Fabtech lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Elevate Your GM 2500HD with a Fabtech 4" Basic Lift Kit

Transform your 2011-2019 GM 2500HD truck with the Fabtech 4" Basic Suspension System. This kit is engineered to provide a significant lift while maintaining excellent ride quality and durability, thanks to the inclusion of Fabtech's performance shocks. The system features robust, high-arched lower control arm crossmembers constructed from 1/4" thick steel, ensuring superior strength and ground clearance. Fabtech's specially designed ductile iron steering knuckles maintain a near-stock track width, keeping your tires tucked neatly under the fenders for an aggressive yet clean aesthetic.

System Highlights:

  • 4-Inch Lift: Provides ample clearance for larger tires and an improved stance.
  • Heavy-Duty Construction: Features 1/4" thick steel crossmembers for exceptional durability and protection.
  • Performance Shocks: Included to ensure a comfortable ride and optimal damping performance.
  • Ductile Iron Steering Knuckles: Retain stock track width for a clean look and proper tire fitment.
  • Rear Lift Solution: Utilizes a block and U-bolt configuration for straightforward rear-end height adjustment.
  • Comprehensive Fitment: Designed for 2011-2019 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD models, including various trim levels like High Country, LT, LTZ, WT, Base, Denali, SLE, and SLT.

This Fabtech lift kit is the perfect solution for those looking to enhance their truck's off-road capability and visual appeal without compromising on ride comfort. The attention to detail in design and manufacturing ensures a reliable and high-performing upgrade for your heavy-duty GM truck. Installation is made easier with the inclusion of all necessary components and detailed instructions.

Find the best suspension upgrades for your truck at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2011-2018 Chevrolet Silverado 2500 HD LT
2011-2018 Chevrolet Silverado 2500 HD LTZ
2011-2018 Chevrolet Silverado 2500 HD WT
2015-2018 Chevrolet Silverado 2500 HD High Country
2018 Chevrolet Silverado 3500 HD High Country
2018 Chevrolet Silverado 3500 HD LTZ
2018 Chevrolet Silverado 3500 HD WT
2011-2014 GMC Sierra 2500 HD WT
2011-2019 GMC Sierra 2500 HD Denali
2011-2019 GMC Sierra 2500 HD SLE
2011-2019 GMC Sierra 2500 HD SLT
2015-2019 GMC Sierra 2500 HD Base
2018 GMC Sierra 3500 HD Denali
2018 GMC Sierra 3500 HD SLE
2018 GMC Sierra 3500 HD SLT

Product Details

Product Description

About Fabtech

Fabtech engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Fabtech lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Elevate Your GM 2500HD with a Fabtech 4" Basic Lift Kit

Transform your 2011-2019 GM 2500HD truck with the Fabtech 4" Basic Suspension System. This kit is engineered to provide a significant lift while maintaining excellent ride quality and durability, thanks to the inclusion of Fabtech's performance shocks. The system features robust, high-arched lower control arm crossmembers constructed from 1/4" thick steel, ensuring superior strength and ground clearance. Fabtech's specially designed ductile iron steering knuckles maintain a near-stock track width, keeping your tires tucked neatly under the fenders for an aggressive yet clean aesthetic.

System Highlights:

  • 4-Inch Lift: Provides ample clearance for larger tires and an improved stance.
  • Heavy-Duty Construction: Features 1/4" thick steel crossmembers for exceptional durability and protection.
  • Performance Shocks: Included to ensure a comfortable ride and optimal damping performance.
  • Ductile Iron Steering Knuckles: Retain stock track width for a clean look and proper tire fitment.
  • Rear Lift Solution: Utilizes a block and U-bolt configuration for straightforward rear-end height adjustment.
  • Comprehensive Fitment: Designed for 2011-2019 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD models, including various trim levels like High Country, LT, LTZ, WT, Base, Denali, SLE, and SLT.

This Fabtech lift kit is the perfect solution for those looking to enhance their truck's off-road capability and visual appeal without compromising on ride comfort. The attention to detail in design and manufacturing ensures a reliable and high-performing upgrade for your heavy-duty GM truck. Installation is made easier with the inclusion of all necessary components and detailed instructions.

Find the best suspension upgrades for your truck at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2011-2018 Chevrolet Silverado 2500 HD LT
2011-2018 Chevrolet Silverado 2500 HD LTZ
2011-2018 Chevrolet Silverado 2500 HD WT
2015-2018 Chevrolet Silverado 2500 HD High Country
2018 Chevrolet Silverado 3500 HD High Country
2018 Chevrolet Silverado 3500 HD LTZ
2018 Chevrolet Silverado 3500 HD WT
2011-2014 GMC Sierra 2500 HD WT
2011-2019 GMC Sierra 2500 HD Denali
2011-2019 GMC Sierra 2500 HD SLE
2011-2019 GMC Sierra 2500 HD SLT
2015-2019 GMC Sierra 2500 HD Base
2018 GMC Sierra 3500 HD Denali
2018 GMC Sierra 3500 HD SLE
2018 GMC Sierra 3500 HD SLT

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