1 / 33Miles
320,126 mi
Year
2021
Engine
PACCAR MX-13
Horsepower
405 HP
Transmission
Automated Manual
Axle Config
6x4
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 405-horsepower PACCAR MX-13 diesel engine, paired with a 12-speed automated manual transmission. The chassis features a 181-inch wheelbase, and a gross vehicle weight rating of 52,350 lbs. The odometer shows 320,126 miles, and the unit is offered in fair condition. The current asking price is $51,750, 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
VIN
1XPBDP9X4MD738483
NHTSA VerifiedStock #
rush-646805
Dealer
Rush Truck Centers
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Market Index
2021 Peterbilt 579 MX-13
Median Price
$56,950
This listing
9% below market median
Active listings
119
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 405-horsepower PACCAR MX-13 diesel engine, paired with a 12-speed automated manual transmission. The chassis features a 181-inch wheelbase, and a gross vehicle weight rating of 52,350 lbs. The odometer shows 320,126 miles, and the unit is offered in fair condition. The current asking price is $51,750, 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 Yellow 2021 Peterbilt 579 Day Cab just came in. This truck has a Paccar MX13 Engine with 405 Horsepower, 320126 Miles, 9433 Hours, 12-speed Endurant Transmission, 3.08 Ratio, 181in Wheelbase, Low Air Leaf Suspension, 52350 GVWR, LP22.5 Tires, Air Slide 5th Wheel. Truck has been detailed and through the shop, so it is ready to roll. Call or come by Rush Truck Centers - Sealy and let one of our sales professionals tell you about this or any of our trucks in inventory as well as the great financing options currently available. Delivery Available. Aftermarket Warranty Available. Se habla Espanol. Multiple Units Available.
2021 Peterbilt 579 · 320,126 mi
Est. monthly
$988.66
Pre-tax purchase price
$5,175
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
$47,075
Total interest
$12,245
Total cost
$64,495
Effective / month
$988.66
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.
Asking-Price Intelligence
We track asking prices and listing behavior, not transaction prices. We do not know the prices these units actually sold for.