DECKED Drawer System Fits Service Body (48" 50" Wide) Model XSB 20" H Full Yes Weather Seal Yes Westin Brute 90 Contractor Full Yes Weather Seal Yes Chevrolet Silverado 1500 Yes Chevrolet Silverado 2500 3500 Yes Ford F 150 Yes Ford F 250 F 350 Yes GMC Sierra 1500 Yes GMC Sierra 2500 3500 Yes Nissan Titan Yes RAM 1500 Yes Toyota Tundra Yes RAM 2500 3500 Yes Bed Length 5 ft 6 in Yes Bed Length 5 ft 7 in Yes Bed Length 5 ft 8 in Yes Bed Length 6 ft Yes Bed Length 6 ft 1 in Yes Bed Length 6 ft 2 in Yes Bed Length 6 ft 4 in Yes Bed Length 6 ft 5 in Yes Bed Length 6 ft 6 in Yes Bed Length 6 ft 7 in Yes Bed Length 8 ft Yes The 335 3 Weather Guard Pack Rat is the best truck bed organizer on the market Height 12 in Drawer Width 18 in