Maintenance history available. 2020 Kenworth T680 76 Sleeper This truck is equipped with a MX-13 510 engine, UltraShift Plus, 13,200 lb Front Axle, 46,000 lb Rear Axle, 3.73 ... Paccar MX-13 6 ...

Axles brands are whatever the truck builders use as standard. Axles capacities are 20,000 pounds on steer axles and either 26,000-pound single rear drive axles or 46,000-pound tandems. Steel-spring ...