Engine Make: International Engine Model: S13 Engine HP: 515 Engine Brake: Yes Tank #1 Capacity: 70 Trans Make: International Trans Model: T14 Axle Configuration: Tandem Rear End Ratio: 2.64 Wheelbase: 189" Trans Speed: 14 Suspension Type: Air Ride FA Capacity: 14,000 RA Capacity: 40,000 Suspension Make: Intl Front Tire Size: 295/75R22.5 Rear Tire Size: 295/75R22.5 Front Wheels: Polished Aluminum Rear Wheels: Polished Aluminum Brakes: Air Disc GVWR: 54,000 5th Wheel: Airslide Fairing: None Color: White Interior: Diamond Elite Trans Type: Automatic Air Conditioning Power Windows Power Mirrors Power Door Locks Tilt/Telescopic Wheel Collision Avoidance Back up alarm Video camera pre-wire Block heater Susp. dump valve Chassis skirts Exterior visor