2006 CAT 550 C15 Accert, 18SPD, 2SPD rears, 433 ratio, 220WB, Jake, retarder, lowbed ramps, A/C, power mirrors, 1 owner, this is 1 of 2 glider trucks they ordered new. The truck was parked in their warehouse 4years ago and hasn’t been used. Clean truck inside and out, everything runs/works great. Truck has 85,000 miles on the motor. We have the original paperwork when truck was ordered.