2011 FREIGHTLINER CA12564DC - CASCADIA, Tandem Axle Daycab Tractor, Diesel, Conventional , Fifth Wheel, Aluminum Front Wheels, Aluminum Rear Wheels, EPA 2010(Can Be CARB Certified): Great Tank Tractor Includes Locking Rears Plus Traction Control & Roll Stability, 16.5 x 5 Front Brakes, Power Windows & Locks, Power Heated Mirrors, Polished Fuel Tank, SS Quarter Fenders, 40K HD Airliner w/HD RA Housing,Bottom Mount PTO, CB, Extended Engine Warranty. . *New MegaTrek Caps 8-Rear Tires*