2006 Mack, Granite CV713, Dump Trucks, 2006 Mack granite , Model CV713, 478,513 miles, Double frame no rust, Good tires 11/24.5, Aluminum Wheels , Good floor , 17.5 steel body , Mack aset 375 horse power engine , Maxi-torque 10 speed LL-LO transmission, 20 front axle , 20 tag axle about , 44 rear axle, 4.64 Ratio, very nice truck, runs and operates as it should!!