500 HP C-15 CAT ENGINE BRAKE, 10SP 4;11 RATIO LOCKERS, 14,600 FRONT AXLE 40,000 REARS ,AIR-RIDE, 70' MID-ROOF SLEEPER, NEW PAINT 10 ALU WHEELS, ALU TANKS, ALSO HAVE 2000'S 2001'S 2002, 2003 AND 2004'S 2011 SOLID TRUCKS has had engine work heavy hauler