2008 PETERBILT 389 SLEEPER TRUCK FOR SALE. 18 Spd OD; VIN #: 1XPXDB9X18D754364; C15 Caterpillar Engine Manufacturer 550 Horsepower; Diesel Fuel Type; Tandem Axle; Engine Brake; 3.25 Ratio; 11R24.5 Tires; Aluminum Wheels; 280 in Wheelbase; 52,000 lb Gross Vehicle Weight; 12,000 lb Front Axle Weight; 40,000 lb Rear Axle Weight; 63 IN FLATTOP SLEEPER. Come take a look at this great looking flat top Pete! Dual 150 gal fuel tanks 36" air slide fifth wheel ATC Dump valve Truck has been DYNO, DOT, Serviced and fully inspected by our certified technicians. DOT, Dual Breathers, Dual Exhaust, Power Steering, Tilt/Telescope, A/C: Excellent, Cruise Control, Heated Mirrors, Power Locks, Power Windows: Both, Turbo