BackRack 19-23 Chev/GMC Silverado/Sierra 1500 (New Body) Safety Rack Frame ONLY (Req. HW) - WhiteHas welded wire mesh to provide full window protection. Has wider carrying capacity above cab. Each intersection of wire is welded to avoid rattling and provide strength. Less flexibility to mount accessory light brackets than the BACKRACK(TM). Is more expensive than the BACKRACK(TM). Sits higher above the cab than the BACKRACK(TM). Easy To Install No Drilling On Most Trucks Required Hardware Kit Is Not Included Many Accessories Available Offers Good