Their 6-inch suspension system for the 2011+ GM 2500HD and 3500HD is no exception, and even fits the new 2015 body style Chevy Silverado and GMC Sierra heavy duty 3/4 and 1-ton trucks.
Once installed, this system accommodates 35” tall tires and allows use of the factory 18-inch and 20-inch wheels so no additional investment in custom wheels is necessary.
These precision engineered suspension systems feature CNC-machined steering knuckles, super strong one-piece cross members constructed from ¼-inch thick steel, nitrogen charged shocks, an integrated differential skid plate, and heavy duty hardware.
Pro Comp 6″ lift kit for GM HD pickups.Pro Runner Monotube shocks are also available as an upgraded that can be added at the time of purchase or in the future as your needs dictate.
Every component has been tested and tuned to deliver superior strength, performance and a factory quality ride that outperforms any other suspension on the market.
There is no cutting of the front differential and no driveline modification required.
With no drilling or welding necessary, installation can be performed in as little as 5-1/2 hours.
Pro Comp’s suspension system is even FMVSS-compliant and 100% compatible with the factory Stabilitrak® electronic stability control system.
Each kit is covered by the Pro Comp Promise Lifetime Warranty and Pro Comp’s industry leading Lift Shield Warranty.
