Miles
377,981 mi
Year
2021
Engine
Cummins X15
Horsepower
450 HP
Transmission
Automated Manual
Axle Config
6x4
This 2021 Peterbilt 579 is a used Class 8 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, paired with a 12-speed automated manual transmission. The chassis features a 233-inch wheelbase, and a gross vehicle weight rating of 52,000 lbs. The odometer shows 377,981 miles, and the unit is offered in fair condition. The current asking price is $62,900, representing the dealer's current asking price. This truck is currently offered by Rush Truck Centers. 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. This listing was sourced from the dealer's active inventory feed and reflects the stock availability and specifications at the time of the most recent data synchronization.
Rush Truck Centers
Asking
$62,900

VIN 1XPBD49X2MD754616 · Stock #rush-644498
2021 Peterbilt 579 — get instant answers about specs, inspection tips, or comparisons.
This 2021 Peterbilt 579 is a used Class 8 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, paired with a 12-speed automated manual transmission. The chassis features a 233-inch wheelbase, and a gross vehicle weight rating of 52,000 lbs. The odometer shows 377,981 miles, and the unit is offered in fair condition. The current asking price is $62,900, representing the dealer's current asking price. This truck is currently offered by Rush Truck Centers. 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. This listing was sourced from the dealer's active inventory feed and reflects the stock availability and specifications at the time of the most recent data synchronization.
Introducing the 2021 Peterbilt 579, a powerful and reliable sleeper truck designed to meet the demands of long-haul transportation. Equipped with a robust Cummins X15 engine delivering 450 horsepower, this vehicle ensures you have the strength needed for your toughest jobs. The 12-speed Endurant transmission provides smooth shifting and enhances fuel efficiency, making it well-suited for extended journeys on the road. With a GVWR of 52,000 pounds, this truck is capable of handling substantial loads, making it an ideal choice for freight and logistics operations. The spacious 80-inch sleeper offers comfort during those long hauls, allowing you to rest and recharge for the next leg of your journey. With an odometer reading of 377,981 miles, this truck has proven its reliability and performance on the road. Don't miss out on the opportunity to own this exceptional Peterbilt 579. Visit Rush Truck Centers – Corpus Christi today to learn more about this vehicle and see how it can enhance your fleet. Your next adventure awaits!
2021 Peterbilt 579 · 377,981 mi
Est. monthly
$1,199.42
Pre-tax purchase price
$6,290
Owner-ops: 10–20% typical
Prime 7–9% · Median 9–12% · Subprime 14%+
Deducted from financed amount
Drives Federal Excise Tax (FET)
Skip if straight truck under 33k GVWR or trailer under 26k GVWR.
Off — used vehicles are exempt
$0
Often 0% for interstate commercial use
Some states cap (CA $85, NY $75)
State title + lien fee
Lowers monthly; paid as lump at term
Amount financed
$57,110
Total interest
$14,855
Total cost
$78,255
Effective / month
$1,199.42
Estimate only. Actual financing depends on credit, dealer program, and lender terms. Heavy-truck APRs typically range 7–18% depending on credit tier, vehicle age, and LTV. Interstate commercial-use purchases are often exempt from state sales tax. TruckRadar is not a lender. Consult a commercial-vehicle lender for binding quotes.
Market Index
2021 Peterbilt 579 X15
Median Price
$56,999
This listing
+10% vs. comp median
Active listings
261