Miles
462,959 mi
Year
2021
Engine
PACCAR MX-13
Horsepower
455 HP
Transmission
Automated Manual
Axle Config
4x2
This 2021 Peterbilt 579 is a used Class 8 commercial truck, listed in the Day Cab category. Configured as a day cab, it is suited for regional and local distribution routes. 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 170-inch wheelbase, and a gross vehicle weight rating of 34,000 lbs. The odometer shows 462,959 miles, and the unit is offered in fair condition. The current asking price is $47,477, 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.
Rush Truck Centers
Asking
$47,477

VIN 1XPBAP8X3MD760887 · Stock #rush-640195
Asking price over time
2 dealer-initiated drops · total −$7,799 (14.1%)
Asking now
$47,477
Initial ask
$55,276
Comp median
$53,977
Days listed
14
Comp median is the median asking price across N similar trucks (same make/model/year/spec) in the last 90 days. Not a valuation. We never tell you whether to buy.
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 Day Cab category. Configured as a day cab, it is suited for regional and local distribution routes. 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 170-inch wheelbase, and a gross vehicle weight rating of 34,000 lbs. The odometer shows 462,959 miles, and the unit is offered in fair condition. The current asking price is $47,477, 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.
Introducing the 2021 Peterbilt 579, a robust and reliable day cab designed for those who demand performance and efficiency. Powered by a PACCAR MX-13 engine delivering 455 horsepower, this truck is equipped with a 12-speed Endurant transmission, ensuring smooth gear shifts and optimal power delivery. With a GVWR of 34,000 lbs, it is well-suited for various hauling needs, making it a versatile choice for long-haul trucking or regional deliveries. With an odometer reading of 462,959 miles, this used model has proven its durability on the road. The Peterbilt 579 is known for its comfort and advanced technology, providing a driver-friendly experience that enhances productivity. Take advantage of a recent price reduction, making this exceptional vehicle even more appealing. Visit Rush Truck Centers – San Antonio today to explore this Peterbilt 579 and discover how it can elevate your fleet. Our team is ready to assist you in finding the perfect truck for your needs.
2021 Peterbilt 579 · 462,959 mi
Est. monthly
$907.90
Pre-tax purchase price
$4,748
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
$43,229
Total interest
$11,244
Total cost
$59,221
Effective / month
$907.90
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
$50,450
This listing
−6% vs. comp median
Active listings
113