Specs- Hendrickson air ride suspension- Lead 60" spread- Rear 54" spread- ABS brake system- Lead 48.2 M- Rear 25.1M- 5 - 22,000 lbs. axles- 22 - 8.25 x 22.5 tires & wheels- Winches- Sandblasted & painted- 24" x 24" x 48" aluminum tool box- Document holder- 2 Spare carriers- 2 - Spare tires & wheels- 10 - 4" x 30 FT. Cargo strap W/D-rings- Rear 5 FT. slider suspension- 52" King pin setting- Rear prong powered plug