39 0 2008 GMC TopKick C6500 Mechanic / Service Truck - Caterpillar, 6 Speed Automatic Price Drop $36,950 USD 2008 GMC 6500 – Custom 12’ Mobile Lab / Command Truck, Former U.S. Government Civil Support Team unit – Analytical Laboratory System, ✅ Dual side entry doors (work area storage), ✅ Onboard... ConditionUsedUsage34,914 MilesDuty ClassMedium Duty Service TruckBed Length12 ft.Engine ModelCaterpillar C7Drivetrain4x2Transmission6 Speed AutomaticRear AxleSingle AxleStock NumberMobile Command MLS Number13696705CategoryMechanic / Utility / Service Trucks Last Updated10/3/2025 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info