General Information This 2016 MACK Granite GU813 is a used Class 8 heavy-duty truck with only 327,000 original miles. VIN: 1M2AX13C2GM032541. Engine Powered by a MACK MP7 Inline-6 diesel engine with engine brake and single exhaust setup for strong hauling performance and improved control. Powertrain Equipped with a 10-speed manual transmission and differential lock for […]