37X13.50R28LT TERRAIN ATTACK M/T Load Range F Tailgate Gap Cover retractable bumper step quickly flips

retractable bumper step quickly flips down with the nudge of a foot providing a faster

Simple plug-and-play install with easy removal for dealer service Experience huge torque and horsepower gains for tow and fun Interfaces with OBD-II Port to communicate with the vehicle 6 power levels can be changed on-the-fly through the iDash Warranty safe: no reflash required and no traces left in ECM AutoRate tunes in realtime using vehicle diagnostics ActiveSafety protects engine/powertrain TransCommand protects transmission Works while in cruise-control DPF regen status

for Stock Exhaust for 2001-2004 Chevy/GMC 2500/3500 6

Azara Aza-529 18X8 5X114

Cavallo CLV-45 22x9

37X13.50R28LT TERRAIN ATTACK M/T Load Range F Tailgate Gap Cover retractable bumper step quickly flips