POWER STEPS 19-21 GM 1500/ 20-23 HD apple-android The Air Lift exclusive jounce

The Air Lift exclusive jounce bumper inside the air spring replaces the factory jounce bumper and is completely maintenance-free

5 Woofer size mm (in

1 THICKNESS=38MM THREAD=14X1

UV resistant to prevents discoloration

POWER STEPS 19-21 GM 1500/ 20-23 HD apple-android The Air Lift exclusive jounceAMP RESEARCH BLACK CAB LENGTH POWER STEPS ; 19 21 SILVERADO SIERRA 1500 20 23 SILVERADO SIERRA HD Add Wow Factor To Your Truck W Amp Powerstep Xl Running Boards 3 In. Lower Stepping Surface Than The Regular Powerstep Great For Lifted Trucks Built In Led Lights Holds Up 600 Lbs. Automatically Extends When Door Opens 5 Year 60,000 Mile Warranty