Miles
396,335 mi
Year
2021
Engine
PACCAR MX-13
Horsepower
455 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 455-horsepower PACCAR MX-13 diesel engine, paired with a 12-speed automated manual transmission. The chassis features a 228-inch wheelbase, and a gross vehicle weight rating of 52,000 lbs. The odometer shows 396,335 miles, and the unit is offered in fair condition. The current asking price is $57,899, 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
$57,899

VIN 1XPBD49X9MD754516 · Stock #rush-634070
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 455-horsepower PACCAR MX-13 diesel engine, paired with a 12-speed automated manual transmission. The chassis features a 228-inch wheelbase, and a gross vehicle weight rating of 52,000 lbs. The odometer shows 396,335 miles, and the unit is offered in fair condition. The current asking price is $57,899, 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 robust and reliable sleeper truck designed for long-haul journeys. Powered by a PACCAR MX-13 engine delivering 455 horsepower, this vehicle is equipped with a 12-speed Endurant transmission that ensures smooth shifting and optimal performance on the road. With an odometer reading of 396,335 miles, this truck has proven its durability and efficiency. The spacious 80-inch sleeper cab provides comfort for those extended trips, making it well-suited for long-distance hauls and freight transport. With a GVWR of 52,000 pounds, this Peterbilt is capable of handling substantial loads, making it a great choice for various trucking applications. Don't miss the opportunity to own this exceptional vehicle. Visit Rush Truck Centers – San Antonio today to learn more about the 2021 Peterbilt 579 and see how it can enhance your fleet. Our knowledgeable team is ready to assist you in finding the perfect truck for your needs.
2021 Peterbilt 579 · 396,335 mi
Est. monthly
$1,104.89
Pre-tax purchase price
$5,790
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
$52,609
Total interest
$13,684
Total cost
$72,083
Effective / month
$1,104.89
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 MX-13
Median Price
$54,900
This listing
+5% vs. comp median
Active listings
116