AMP Research PowerStep™ Smart Series - 86240-01A Chevrolet-Silverado-1500-2007 *REQUIRED* - You MUST select

*REQUIRED* - You MUST select a Sway Bar option with the BASE Kit

Ride on Carli's soft-rate leaf springs when unloaded then air the bags up to level the chassis and support your load

- 9" Front Wheel Travel

Sub-zero winters

AMP Research PowerStep™ Smart Series - 86240-01A Chevrolet-Silverado-1500-2007 *REQUIRED* - You MUST selectThe new Powerstep Smart Series is the latest innovation to bring more control for the electric powered running board right to your fingertips. Enjoy the in app flexibility to override your steps to stay up or down, as well as power on off the integrated or an auxiliary LED light system. Apps Available For Both IOS And Android Backed By A 5 Year 60K Mile Warranty Made in The USA Upgrades The Powerstep System To Allow In App Manual Override Of The