AMP Research PowerStep™ Xtreme - 78239-01A Chevrolet-Silverado-2500-HD-2020 Year Make/Model 2014-2018 Chevrolet Silverado

Year Make/Model 2014-2018 Chevrolet Silverado 1500 2019 Chevrolet Silverado 1500 LD 2015-2019 Chevrolet Silverado 2500 HD 2015-2019 Chevrolet Silverado 3500 HD 2014-2018 GMC Sierra 1500 2015-2019 GMC Sierra 2500 HD 2015-2019 GMC Sierra 3500 HD DOWNLOAD INSTALL GUIDE

This heavy-duty PowerStep™ retains the same general design as AMP's conventional retractable running boards with a few improvements geared toward oversized and heavily lifted applications

NOT COMPATIBLE WITH DUAL EXHAUST Go ahead and step on it

And when you don't

Ford Bronco installation requires the removal of OE Rock Rails (if equipped)

AMP Research PowerStep™ Xtreme - 78239-01A Chevrolet-Silverado-2500-HD-2020 Year Make/Model 2014-2018 Chevrolet SilveradoFOR DIESEL MODELS NOT compatible on RAM 1500 New Body models w 6 Lug Wheels (DT Body Style) NOT compatible on 2019 & up HD models with gas engines NOT compatible on Chassis Cab models with Diesel Engines HD models equipped with Factory Air Ride Suspension requires Air Tank Relocation Kit for Installation Installation requires drilling Boards will need to be trimmed on Regular Cab & Double Cab models For those owners who live and work in challenging