Today on our 2007 Chevrolet Silverado, we're going to do a test fit on the MaxxTow 48 x 21 Cargo Carrier part number MT70422. This is the all aluminum cargo carrier. It's going to feature an open bar style floor or ladder style designed floor. It's got a 2 inch lip around the outside. It's going to help keep cargo intact. It does have some holes for your tie downs across.… see more >