Wilwood

Wilwood AERO4 RearTruck Kit 14.25in Drill Red 1999-2010 GM 1500-SUV 2 Piston OE Caliper

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Wilwood

Wilwood AERO4 RearTruck Kit 14.25in Drill Red 1999-2010 GM 1500-SUV 2 Piston OE Caliper

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SKU: WIL140-9838-DR
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AERO4 Big Brake rear axle kits replace the factory disc ...Read More

Price:
$2,343.99 $2,816.65
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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
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Product Details

Product Description
Part Numbers
Sizing & Fit
AERO4 Big Brake rear axle kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model trucks and SUV’s. High capacity braking from the AERO4 calipers, BP-10 compound pads, and oversized rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability, and high-tech style compliment big wheel, tire, and suspension upgrades on customized vehicles, tow rigs, and all others with increased brake requirements from high GVW.

This Part Fits:

Year Make Model Submodel
2002-2005 Chevrolet Avalanche 1500 Base
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2002-2006 Chevrolet Avalanche 1500 Z71
2001-2004 Chevrolet Silverado 1500 Base
2004-2006 Chevrolet Silverado 1500 Hybrid
2001-2005 Chevrolet Silverado 1500 LS
2001-2005,2007 Chevrolet Silverado 1500 LT
2007 Chevrolet Silverado 1500 LTZ
2005 Chevrolet Silverado 1500 SS
2002-2004 Chevrolet Silverado 1500 WT
2004 Chevrolet Silverado 1500 Z71 Off-Road
2000-2001,2006 Chevrolet Suburban 1500 Base
2000-2006 Chevrolet Suburban 1500 LS
2000-2006 Chevrolet Suburban 1500 LT
2004-2006 Chevrolet Suburban 1500 Z71
2000-2001,2006 Chevrolet Tahoe Base
2000-2006 Chevrolet Tahoe LS
2000-2006 Chevrolet Tahoe LT
2003-2006 Chevrolet Tahoe Z71
2002-2004 GMC Sierra 1500 Base
2001 GMC Sierra 1500 C3
2002 GMC Sierra 1500 HT
2005-2006 GMC Sierra 1500 Hybrid
2001-2003 GMC Sierra 1500 SL
2001-2005 GMC Sierra 1500 SLE
2001-2005 GMC Sierra 1500 SLT
2002-2004 GMC Sierra 1500 WT
2001 GMC Yukon Denali
2006 GMC Yukon SL
2000-2006 GMC Yukon SLE
2000-2006 GMC Yukon SLT
2001 GMC Yukon XL 1500 Denali
2006 GMC Yukon XL 1500 SL
2000-2006 GMC Yukon XL 1500 SLE
2000-2006 GMC Yukon XL 1500 SLT

Product Details

Product Description
Part Numbers
Sizing & Fit
AERO4 Big Brake rear axle kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model trucks and SUV’s. High capacity braking from the AERO4 calipers, BP-10 compound pads, and oversized rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability, and high-tech style compliment big wheel, tire, and suspension upgrades on customized vehicles, tow rigs, and all others with increased brake requirements from high GVW.

This Part Fits:

Year Make Model Submodel
2002-2005 Chevrolet Avalanche 1500 Base
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2002-2006 Chevrolet Avalanche 1500 Z71
2001-2004 Chevrolet Silverado 1500 Base
2004-2006 Chevrolet Silverado 1500 Hybrid
2001-2005 Chevrolet Silverado 1500 LS
2001-2005,2007 Chevrolet Silverado 1500 LT
2007 Chevrolet Silverado 1500 LTZ
2005 Chevrolet Silverado 1500 SS
2002-2004 Chevrolet Silverado 1500 WT
2004 Chevrolet Silverado 1500 Z71 Off-Road
2000-2001,2006 Chevrolet Suburban 1500 Base
2000-2006 Chevrolet Suburban 1500 LS
2000-2006 Chevrolet Suburban 1500 LT
2004-2006 Chevrolet Suburban 1500 Z71
2000-2001,2006 Chevrolet Tahoe Base
2000-2006 Chevrolet Tahoe LS
2000-2006 Chevrolet Tahoe LT
2003-2006 Chevrolet Tahoe Z71
2002-2004 GMC Sierra 1500 Base
2001 GMC Sierra 1500 C3
2002 GMC Sierra 1500 HT
2005-2006 GMC Sierra 1500 Hybrid
2001-2003 GMC Sierra 1500 SL
2001-2005 GMC Sierra 1500 SLE
2001-2005 GMC Sierra 1500 SLT
2002-2004 GMC Sierra 1500 WT
2001 GMC Yukon Denali
2006 GMC Yukon SL
2000-2006 GMC Yukon SLE
2000-2006 GMC Yukon SLT
2001 GMC Yukon XL 1500 Denali
2006 GMC Yukon XL 1500 SL
2000-2006 GMC Yukon XL 1500 SLE
2000-2006 GMC Yukon XL 1500 SLT

Product Details

Product Description
AERO4 Big Brake rear axle kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model trucks and SUV’s. High capacity braking from the AERO4 calipers, BP-10 compound pads, and oversized rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability, and high-tech style compliment big wheel, tire, and suspension upgrades on customized vehicles, tow rigs, and all others with increased brake requirements from high GVW.

This Part Fits:

Year Make Model Submodel
2002-2005 Chevrolet Avalanche 1500 Base
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2002-2006 Chevrolet Avalanche 1500 Z71
2001-2004 Chevrolet Silverado 1500 Base
2004-2006 Chevrolet Silverado 1500 Hybrid
2001-2005 Chevrolet Silverado 1500 LS
2001-2005,2007 Chevrolet Silverado 1500 LT
2007 Chevrolet Silverado 1500 LTZ
2005 Chevrolet Silverado 1500 SS
2002-2004 Chevrolet Silverado 1500 WT
2004 Chevrolet Silverado 1500 Z71 Off-Road
2000-2001,2006 Chevrolet Suburban 1500 Base
2000-2006 Chevrolet Suburban 1500 LS
2000-2006 Chevrolet Suburban 1500 LT
2004-2006 Chevrolet Suburban 1500 Z71
2000-2001,2006 Chevrolet Tahoe Base
2000-2006 Chevrolet Tahoe LS
2000-2006 Chevrolet Tahoe LT
2003-2006 Chevrolet Tahoe Z71
2002-2004 GMC Sierra 1500 Base
2001 GMC Sierra 1500 C3
2002 GMC Sierra 1500 HT
2005-2006 GMC Sierra 1500 Hybrid
2001-2003 GMC Sierra 1500 SL
2001-2005 GMC Sierra 1500 SLE
2001-2005 GMC Sierra 1500 SLT
2002-2004 GMC Sierra 1500 WT
2001 GMC Yukon Denali
2006 GMC Yukon SL
2000-2006 GMC Yukon SLE
2000-2006 GMC Yukon SLT
2001 GMC Yukon XL 1500 Denali
2006 GMC Yukon XL 1500 SL
2000-2006 GMC Yukon XL 1500 SLE
2000-2006 GMC Yukon XL 1500 SLT

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