2001 379 Exhd Peterbilt With a Cat 6NZ 550 HP Engine and 10 Speed Transmission!!! American Class Interior! 70" Double bunk sleeper, Low air leaf suspension, all aluminum wheels, brand new carpet. Owner Operator Truck. Previous Owner owned last 6 years. 600,000 miles on overhaul (No paperwork) Transmission and rear differential rebuilt within the last 2 years. Front differential rebuilt in January. Shipping available to any address. Call or leave a text message and I come back to you when I get some free time.