25 0 2021 GMC G33503 Box Truck - 276HP, 8 Speed Automatic, Roll up Door $29,250 USD Used 2021 GMC G33503 Box Truck for sale, 276 HP 4.3LV6 gasoline engine, 8-speed automatic transmission, 115,115 miles, single rear axle, spring suspension, 33-gallon fuel capacity, white... ConditionUsedUsage115,115 MilesDuty ClassLight Duty Box TruckHorse Power276 HPEngine ModelGMC 4.3LV6Transmission8 Speed AutomaticSleeper Size0"SuspensionSpringRear AxleSingle AxleRear End6,084 lb 3.42 ratioDoor TypeRoll upStock Number9125450 MLS Number13843355CategoryDelivery / Moving / Straight / Box Trucks Last Updated10/27/2025 LocationTacoma, WA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info