2021 Peterbilt 579

$53,990

UsedClass 8Day Cab

Los Angeles, CA

Miles

327,591 mi

Year

2021

Engine

PACCAR MX-13

Horsepower

455 HP

Transmission

Manual

Axle Config

6x4

Description

2021 Peterbilt 575 Day Cab built for efficiency and dependable performance. Powered by a PACCAR MX-13 455 HP engine paired with a PACCAR 12-speed automated transmission for smooth, fuel-conscious operation. Features a 186” wheelbase, power steering, aluminum wheels, and new tires for a confident ride and reduced downtime. Driver-friendly amenities include power windows, mirrors, and door locks. Equipped with 150-gallon fuel capacity for extended range. Well maintained and ready to work with 327,591 miles. Stock #1154410.

Specifications

Engine

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

Drivetrain

Transmission: Manual

Dealer

Rush Truck Centers

Los Angeles, CA

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2021 Peterbilt 579

$53,990

UsedClass 8Day Cab

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Los Angeles, CA

Trans. Model

PO-16F112C12

Chassis

Wheelbase: 186"
Cab Type: Conventional
GVWR: 52,000 lbs
Front Axle: 12,000 lbs
5th Wheel Type: Air Slide

Equipment

Wheels: Aluminum

Details

Mileage: 327,591 mi
Body Type: Truck-Tractor

VIN

1XPBDP9XXMD723261

NHTSA Verified

Stock #

rush-635898

Dealer

Rush Truck Centers

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Market Index

2021 Peterbilt 579 MX-13

View full index →

Median Price

$57,900

This listing

7% below market median

Active listings

118

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: 186"
Cab Type: Conventional
GVWR: 52,000 lbs
Front Axle: 12,000 lbs
5th Wheel Type: Air Slide

Equipment

Wheels: Aluminum

Details

Mileage: 327,591 mi
Body Type: Truck-Tractor

Description

Features

Power WindowsAluminum Wheels

Finance calculator

2021 Peterbilt 579 · 327,591 mi

Est. monthly

$1,031.00

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$5,399

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

$49,091

Total interest

$12,769

Total cost

$67,259

Effective / month

$1,031.00

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.

Price History

Date	Price	Change
Apr 17, 2026	$53,990	-$11,460
Apr 1, 2026	$65,450	-$25
Mar 12, 2026	$65,475	-$25
Feb 24, 2026	$65,500	--

Apr 17, 2026

$53,990

-$11,460

Apr 1, 2026

$65,450

-$25

Mar 12, 2026

$65,475

-$25

Feb 24, 2026

$65,500

Market Index

2021 Peterbilt 579 MX-13

View full index →

Median Price

$57,900

This listing

7% below market median

Active listings

118

2021 Peterbilt 579

Description

Specifications

Dealer

2021 Peterbilt 579

Specifications

Engine

Drivetrain

Chassis

Equipment

Details

Description

Features

Finance calculator

Price History

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