Luverne Impact Shock-Absorbing Rear Bumper Step Fleet Kit, Compatible with Select Dodge, Freightliner, Mercedes-Benz Sprinter 2500, 3500 Model 415358-571500-0LUVERNE Impact Shock Absorbing Rear Bumper Step Fleet Kit, Compatible with Select Dodge, Freightliner, Mercedes Benz Sprinter 2500, 3500 Model 415358 571500 0 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