Luverne Impact Shock-Absorbing Cargo Van Rear Bumper Guard Step, Fits Select Ram ProMaster 1500, 2500, 3500 Model 415358-571503LUVERNE Impact Shock Absorbing Cargo Van Rear Bumper Guard Step, Fits Select Ram ProMaster 1500, 2500, 3500 Model 415358 571503 The LUVERNE Impact shock absorbing rear bumper guard and step is the perfect accessory for delivery vans and other cargo vans. It is designed to absorb rear impacts and avoid frame damage to the vehicle, specifically when backing into loading areas. It helps protect against pillars, guard rails and other obstacles. This shock