Pro Comps 6 Inch, Cross member / Knuckle Lift system for the Chevy-GMC 2500 HD clears 35 inch tires with no trimming and features a heavy-duty, laser cut, 1/4″ thick cross member & steering knuckles to achieve front lift.
This is a complete bolt-on system that requires no welding or drilling, and no cutting of the differential making installation quick and easy. Pro Comp is driven by genuine off road enthusiasts and Pro Comp Suspension Products reflect customer-driven, racing influenced technology.
Fits: 11-16 Sierra/Silverado 2500HD
Shocks: Front/Rear Pro Runner
Max Tire Size: 35×12.50R17-20, 315/70R17, 305/70R18, 325/65R18, 295/60R20
Wheel Size: 17×9 w 5.5″ BS
18×9 w 5.75″BS
20×9 w 6.125″BS
Front Lift: Knuckles, Crossmembers
Rear Lift: Lift Blocks & U-Bolts
Install Time: 6-8 Hours