2021 Peterbilt 579

$64,990

UsedClass 8Day Cab

Rochester, MN

Miles

448,416 mi

Year

2021

Engine

Cummins X15

Horsepower

500 HP

Transmission

Manual

Axle Config

6x4

Description

2021 Pete 579 Day Cab, Cummins X15 500hp Engine, Eaton 12-Speed Automated Transmission, 160 Gallon Fuel Capacity, Sun Visor, Hood Mirrors, Dual High Back Seats, New Tires, Air Slide Fifth Wheel, Peterbilt Low Air Leaf Suspension, Yellow Exterior

Specifications

Engine

Make: Cummins
Model: X15
HP: 500
Displacement: 15L
Fuel: Diesel

Drivetrain

Transmission: Manual

Dealer

Allstate Peterbilt Group

Rochester, MN

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2021 Peterbilt 579

$64,990

UsedClass 8Day Cab

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Chassis

Wheelbase: 186"
GVWR: 53,350 lbs
Front Axle: 12,350 lbs
Rear Axle: 40,000 lbs
Suspension: Low Air Leaf

Details

Mileage: 448,416 mi
Body Type: Truck-Tractor

VIN

1XPBD49X3MD739039

NHTSA Verified

Stock #

allstatepeterbilt-64185751

Dealer

Allstate Peterbilt Group

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Market Index

2021 Peterbilt 579 X15

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Median Price

$59,439

This listing

9% above market median

Active listings

265

Specifications

Engine

Make: Cummins
Model: X15
HP: 500
Displacement: 15L
Fuel: Diesel

Drivetrain

Transmission: Manual
Axle Config: 6x4
Rear Ratio: 2.79

Chassis

Wheelbase: 186"
GVWR: 53,350 lbs
Front Axle: 12,350 lbs
Rear Axle: 40,000 lbs
Suspension: Low Air Leaf

Details

Mileage: 448,416 mi
Body Type: Truck-Tractor

Description

Finance calculator

2021 Peterbilt 579 · 448,416 mi

Est. monthly

$1,238.92

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$6,499

Owner-ops: 10–20% typical

APR (9.50%)

Prime 7–9% · Median 9–12% · Subprime 14%+

Trade-in value

Deducted from financed amount

Condition

Drives Federal Excise Tax (FET)

Federal Excise Tax (FET)

FET applies$0

Skip if straight truck under 33k GVWR or trailer under 26k GVWR.

Off — used vehicles are exempt

Sales tax (0.00%)

Often 0% for interstate commercial use

Doc fee

Some states cap (CA $85, NY $75)

Title + registration

State title + lien fee

Balloon payment at end

Lowers monthly; paid as lump at term

Apply Section 179 first-year deduction

Heavy trucks (GVWR > 14,000 lbs) qualify for full deduction up to $1,220,000 in 2026. Assumes purchase in service this tax year. Consult a CPA.

Amount financed

$58,991

Total interest

$15,344

Total cost

$80,834

Effective / month

$1,238.92

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.