Black River Matrix ST Truck Bed Cap Model 110461 CST98VVST For use on a sliding

For use on a sliding side door

2 cu ft 2003-2005 Dodge Ram 3500 56 in

Magnum Truck Racks offers a wide range of high-quality bed rails

it will only work on 1999-2007 Chevrolet and GMC Extended Cab "Classic Body Style" models

2 cu ft 2019-2021 Ram 3500 SLT 56 in

Black River Matrix ST Truck Bed Cap Model 110461 CST98VVST For use on a slidingBlack River Matrix ST Truck Bed Cap Model 110461 NOT RAM Box Compatible The Matrix ST Truck Topper is designed for storage versatility so you can easily and securely transport and store all of your gear. This double walled aluminum, windowless truck topper is a revolutionary product that combines modern design and innovative features to create a secure, accessible, and spacious solution for modern truck owners. With OEM quality gas struts, matte black