2020 Peterbilt 579

$39,897

UsedClass 8Day Cab

Fontana, CA

Miles

541,692 mi

Year

2020

Engine

PACCAR MX-13

Horsepower

455 HP

Transmission

Manual

Axle Config

6x4

Description

Check out this 2020 Peterbilt 579 Day Cab, built for performance, efficiency, and reliability. Powered by the proven PACCAR MX-13 engine with 455 HP, this truck delivers the strength you need for demanding routes while maintaining excellent fuel efficiency. It’s paired with a smooth-shifting PACCAR 12-Speed Transmission for optimal control and driver comfort. Clean, professional day cab configuration, ideal for local and regional operations. Well-maintained and ready to work, this Peterbilt 579 is a solid addition to any fleet. Stock #1043772 — contact us today for availability and details.

Specifications

Engine

Make: PACCAR
Model: MX-13
HP: 455
Displacement: 12.9L
Fuel: Diesel

Drivetrain

Transmission: Manual

Dealer

Rush Truck Centers

Fontana, CA

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2020 Peterbilt 579

$39,897

UsedClass 8Day Cab

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Fontana, CA

Trans. Model

PO-16F112C12

Chassis

Wheelbase: 183"
Cab Type: Conventional
GVWR: 52,000 lbs

Equipment

Wheels: Aluminum

Details

Mileage: 541,692 mi
Body Type: Truck-Tractor

VIN

1XPBDP9X5LD691527

NHTSA Verified

Stock #

rush-635319

Dealer

Rush Truck Centers

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Market Index

2020 Peterbilt 579 MX-13

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Median Price

$39,977

This listing

Near market median

Active listings

Specifications

Engine

Make: PACCAR
Model: MX-13
HP: 455
Displacement: 12.9L
Fuel: Diesel

Drivetrain

Transmission: Manual
Trans. Make: PACCAR
Trans. Model: PO-16F112C12
Speeds: 12
Axle Config: 6x4
Rear Ratio: 3.25

Chassis

Wheelbase: 183"
Cab Type: Conventional
GVWR: 52,000 lbs

Equipment

Wheels: Aluminum

Details

Mileage: 541,692 mi
Body Type: Truck-Tractor

Description

Finance calculator

2020 Peterbilt 579 · 541,692 mi

Est. monthly

$764.62

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$3,990

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

$36,407

Total interest

$9,470

Total cost

$49,867

Effective / month

$764.62

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.