2003 Chevy Silverado 2500 pickup with heavy duty rear springs and refrigerated box . Purchased truck 3 years ago used from a dealer. Rear bumper is rusted, it will need tires and the ABS sensor will need to be replaced. however brakes are fine. Over all the truck runs fine. Great A/C and heat, CD player very clean inside. No rips or tears in the interior, under the door panels does show rust. Used for deli meat deliveries. Original owner of Murphy refrigerated box since 1988. Box contains 3 cold plates, runs off of 220 volts, electric. The box was installed on this truck 3 years ago.Thermostat regulated Copland Compressor, chills down at night and stays cold during the day. Unit uses R12 refrigerant .