DESCRIPTION 1993 Mack CH613 Truck (DR12830), Gold Dog Mack, Mack diesel engine, 9 speed transmission, tandem axle full screw, air ride suspension, 200'' WB, Mack rears, engine brake, cruise control, air slide 5th wheel plate, dual aluminum fuel tanks, 22.5 tires. Serial Number: 1M2AA14Y3PW024691 Notes: Service records are in the cab.