| Engine | ISX 550 | 
| Engine Brake | Yes | 
| Transmission | 18 Spd | 
| Suspension | 8 Bag Air Ride | 
| Axles | Tandem Axl | 
| FA Capacity | 20,000 lbs | 
| RA Capacity | 46,000 lbs | 
| Rear End Ratio | 4.30 | 
| 5th Wheel | Airslide | 
| Front Wheels | Disc | 
| Rear Wheels | Disc | 
| Wheel Base | 217" | 
| Frame | Steel | 
| A/C | Yes | 
| Power Steering | Yes | 
| Odometer | 274,000 | 
550 Cummins ISX, 18 Spd, 20 x 46 Axles, Ext Day Cab, 3/8" Frame, Jake Brake, 4.30 Gear Ratio, 8 Bag Susp, 217" wb, 274K Miles, Lockers, LoadedPower Locks