FOX Performance Series shocks contain the latest in shock technology to transform the performance of your Truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.\n15-ON Chevy Colorado 4wd Rear; PS; 2.0; IFP; 8.1/quot;; 0-1/quot; Lift\nChevrolet Colorado: 2015 - 2020; GMC Canyon: 2015 - 2020