VERTICAL EXHAUST BACK OF SLEEPER, THIS TRUCK HAS THE ALL NEW "COMMAND STEER" FROM MACK, DRUM BRAKES, THIS TRUCK DOES NOT HAVE COLLISION AVOIDANCE, STEEL GRAY PREFERRED TRIM PACKAGE, FULL ROOF FAIRING / TANK FAIRINGS ALL THE WAY TO THE REAR WHEELS, DOUBLE BUNK, FRIDGE IN SLEEPER, FACTORY INVERTER, FACTORY INSTALLED CAB PARKING HEATER, ANTHEM CHROME EXTERIOR TRIM PACKAGE, VERY NICE WELL APPOINTED BRIGHT AND SHINEY VIPER RED TRUCK!