2024 MACK, MD6, Medium Duty Trucks - Cab & Chassis Trucks, CUMMINS ISB, Automatic, New 2024 MACK MD6: 300HP, Allison 2500 RDS 6 Spd, 10K/17K, 186" WB., 300 Horse Power, Multi Leaf Suspension, Wheels, 186 Wheel Base, , Axle, 5.57 Ratio, , VIN 1M2MDBAA7RS013267