
VIN 1XPBD49X1MD754199 · Stock #rush-597310
Miles
503,678 mi
Year
2021
Engine
Cummins X15
Horsepower
456 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 456-horsepower Cummins X15 diesel engine, paired with a 12-speed automated manual transmission. The chassis features a 186-inch wheelbase, and a gross vehicle weight rating of 52,000 lbs. The odometer shows 503,678 miles, and the unit is offered in fair condition. The current asking price is $49,400, 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
Grand Island, NE
Asking
$49,400
Grand Island, NE
Asking price over time
7 dealer-initiated drops · total −$500 (1.0%)
Asking now
$49,400
Initial ask
$49,900
Comp median
$54,439
Days listed
139
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 456-horsepower Cummins X15 diesel engine, paired with a 12-speed automated manual transmission. The chassis features a 186-inch wheelbase, and a gross vehicle weight rating of 52,000 lbs. The odometer shows 503,678 miles, and the unit is offered in fair condition. The current asking price is $49,400, 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 the demands of the road. Powered by a Cummins X15 engine delivering an impressive 456 horsepower, this truck is equipped with a 12-speed Eaton Fuller Endurant transmission, ensuring smooth and efficient gear shifts. With a GVWR of 52,000 lbs, it is well-suited for a variety of hauling tasks, making it an excellent choice for long-haul trucking or regional deliveries. The odometer reads 503,678 miles, reflecting its proven performance and durability. This Peterbilt 579 combines comfort and functionality, making it ideal for drivers who spend long hours on the road. Its aerodynamic design not only enhances fuel efficiency but also contributes to a comfortable driving experience. Don't miss your chance to own this exceptional vehicle. Visit Rush Truck Centers – Grand Island today to learn more about this Peterbilt 579 and see how it can meet your trucking needs. Our knowledgeable team is here to assist you in finding the perfect fit for your business.
2021 Peterbilt 579 · 503,678 mi
Est. monthly
$944.24
Pre-tax purchase price
$4,940
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
$44,960
Total interest
$11,695
Total cost
$61,595
Effective / month
$944.24
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
$56,900
This listing
−13% vs. comp median
Active listings
230

2022 Peterbilt 579
$56,499
474,454 mi
Jacksonville, FL
Rush Truck Centers