This 2021 Peterbilt 579 is a used heavy-duty commercial truck, listed in the Sleeper Truck category. The cab includes a 80-inch sleeper. The truck is powered by a 450-horsepower Cummins X15 diesel engine. The chassis features a six_by_four axle configuration, a 234-inch wheelbase, and a gross vehicle weight rating of 52,000 lbs. The odometer reads 540,761 miles at the time of this listing. A list price has not been published for this unit; prospective buyers should contact the dealer directly for current pricing and available financing options. This truck is currently offered by TLG Peterbilt, located in Fort Smith, AR. Interested parties should contact the dealer directly to verify availability, confirm specifications, and arrange an on-site inspection before purchase. All specifications, odometer readings, and pricing information are provided by the selling dealer and should be independently verified prior to purchase.