Buyers Products 70X54X82 Inch Diamond Tread Aluminum L Pack Backpack Truck Box With Offset Floor 16.4 Inch Offset Model BP827054 GMC The unique design of the 560201jdb The unique design of the 58 gallon Ford replacement fuel tank features exterior fuel lines and a relocated water separator to make the most of the available chassis space while maximizing the capacity of your main fuel tank and keeping your truck bed open for life’s adventures the superior traction of Grip Steps locks onto the bo ttom of your boots and provides safe vehicle entry and exit dump bodies The heavy duty two level box features two additional bolt on boxes to provide even more storage that's easily accessible from ground level