engine, wet line, 18spd., axles 14,500/46,000lb., double diff lock, interaxle lock, 3.91 ratio, 42" mid bunk, wheel base 236", spread 54", Kenworth 8 bag suspension, air slide, contact Jeff ***** ...

Cummins ISX 500 HP Eaton 18 Speed Ultrashift 13,200 Steer Axle 46,000 Drive Axles with 4.10 Gears and 4 Way Lock Up 11R22.5 Tires on Aluminum Wheels Kenworth 8 Bag Air Ride Suspension Dual 120 Gallon ...