78239-01A - AMP Research PowerStep Xtreme - Fits 2018 & 2019-2021 Classic Ram 1500 & 2018-2021 2500/3500 All Cabs Excluding Mega Cab with Airride
78239-01A - AMP Research PowerStep Xtreme - Fits 2018 & 2019-2021 Classic Ram 1500 & 2018-2021 2500/3500 All Cabs Excluding Mega Cab with Airride