2007(New)-2013 GMC Sierra 1500 Extended Length Pro Comp Shocks 2WD 4WD 2013 improving the look of your

improving the look of your vehicle and accommodating wider custom rims and tires

Just the right amount to correct the range of motion and keep your vehicle handling the way it should

and completed with high-strength hardware to keep everything secure

Injection molded from ultra-high density urethane

2007(New)-2013 GMC Sierra 1500 Extended Length Pro Comp Shocks 2WD 4WD 2013 improving the look of your2x Front Pro Comp Extended Struts 2x Rear Pro Comp Extended Shocks Installation Instructions Supreme Suspensions is proud to carry Pro Comps upgraded shock series to replace your factory shocks when you install your lift kit. These are top of the line Nitrogen charged struts that are engineered with performance in mind. They are a twin tube construction with a hardened piston rod vs. the factory single tube construction and contain a 10 stage velocity