2020 PETERBILT, 389, Heavy Duty Trucks - Sleeper Trucks, CUMMINS X15P, Manual, , 605 Horse Power, Air Trac Suspension, All Aluminum Wheels, 280 Wheel Base, 425/65R22.5, Axle, 3.91 Ratio, 48 Flat Top Sleeper, VIN 1XPXP4EX8LD717636