View 25 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Recently Updated $20,250 USD Used 2021 GMC G33903 Box Truck for sale, 124,196 miles, 401 HP 6.6L V8 engine, 6-speed automatic transmission, single rear axle with 8600 lbs capacity, gasoline fuel, yellow color, 126"... ConditionUsedUsage141,526 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91618589 MLS Number14094279CategoryDelivery / Moving / Straight / Box Trucks Last Updated10/10/2026 LocationHagerstown, MD, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info