Year 2017 Model 389 Engine Cummins X-15 Front Wheels Alcoa Aluminum Engine HP 560 Rear Wheels Alcoa Aluminum Engine Brake Yes Front Tire Size 11R22.5 Transmission 18 Speed Manual Rear Tire Size 11R22.5 Sleeper 72″ Interior Trim Level Platinum Axle
Year 2017 Model 389 Engine Cummins X-15 Front Wheels Alcoa Aluminum Engine HP 560 Rear Wheels Alcoa Aluminum Engine Brake Yes Front Tire Size 11R22.5 Transmission 18 Speed Manual Rear Tire Size 11R22.5 Sleeper 72″ Interior Trim Level Platinum Axle