T7500, Heavy Duty Trucks - Van Trucks / Straight Trucks - Dry, Isuzu , Automatic, 2005 GMC 7500 , 25,995gvw, Isuzu 6cyl with a Allison auto,Truck is in excellent condition with only 65,000 miles. Truck is fully equipt with everything needed for spray foam insulation application. 24' Insulated van body equipt with lights and work benches, PTO driven 30k Onan generator, Compressor, Graco H20/35pro spray pump. Call or text for more info., Horse Power, Spring Suspension, Wheels, Wheel Base, , Single Axle, Ratio,