
VIN 1XPBD49X4MD738868 · Stock #rush-597516
Miles
420,823 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 Day Cab category. Configured as a day cab, it is suited for regional and local distribution routes. The truck is powered by a 450-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 420,823 miles, and the unit is offered in fair condition. The current asking price is $54,900, 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.
Rush Truck Centers
Grand Island, NE
Asking
$54,900
Grand Island, NE
Asking price over time
11 dealer-initiated drops · total −$4,000 (6.8%)
Asking now
$54,900
Initial ask
$58,900
Comp median
$52,977
Days listed
194
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 450-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 420,823 miles, and the unit is offered in fair condition. The current asking price is $54,900, 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.
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 450 horsepower, this truck is equipped with a 12-speed Eaton Fuller Endurant transmission, ensuring smooth and efficient performance. With a GVWR of 52,000 pounds, it is well-suited for heavy-duty hauling and long-distance transport, making it an excellent choice for those in the freight and logistics industries. The odometer reads 420,823 miles, reflecting its proven capability and durability. This Peterbilt 579 combines comfort with functionality, providing a driver-friendly experience that enhances productivity on the job. Its aerodynamic design not only contributes to fuel efficiency but also ensures a commanding presence on the highway. Don't miss out on this opportunity to elevate your fleet with a trusted name in trucking. Visit Rush Truck Centers – Grand Island today to learn more about this exceptional Peterbilt 579 and schedule a test drive. Your next reliable workhorse awaits!
2021 Peterbilt 579 · 420,823 mi
Est. monthly
$1,048.20
Pre-tax purchase price
$5,490
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
$49,910
Total interest
$12,982
Total cost
$68,382
Effective / month
$1,048.20
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.