DURABLE STEEL CONSTRUCTION: Powder-coated steel design for superior strength and durability; this over-cab rack has a heavy-duty 1,500 lb. weight capacity for all your large cargo DIMENSIONS: Truck rack top cargo area measures 134.75" L x 34.5" W; the base is width-adjustable from 61.5" to 75" to fit most truck make/models up to 75" W. EASY NO-DRILL INSTALLATION: No need to drill into your truck with this quick and easy, no-drill, clamp-on installation; step-by-step instruction manual makes for an easy assembly SAFE TRANSPORTATION FOR YOUR CARGO: 4.75" guard rails and four integrated tie-down cleats provide ample locations to secure cargo, including awkward sizes and loads ADDITIONAL FEATURES: The removeable rear bar provides additional room for taller cargo without requiring removal of the rack The universal Elevate Outdoor steel truck rack combines the convenience of a no-drill installation with a heavy-duty 1,500-pound capacity. Load up pipes, ladders, drywall, and other long cargo without damaging your truck cab. Siderails, tie-down points, and tie-down cleats make it easy to safely secure your load, while a removable rear crossbar provides additional room if needed.