2022 Peterbilt 579

$71,700

UsedClass 8Sleeper Truck

Miles

480,920 mi

Year

2022

Engine

Cummins X15

Horsepower

450 HP

Transmission

Automated Manual

Axle Config

6x4

Description

2022 Peterbilt 579 Sleeper. Cummins X15 450HP, 480,920 miles. 25,061 engine hours. Eaton 12 Speed Endurant Auto Transmission, 51,200lbs GVWR, Meritor MFS+13B 13,200lbs front axle with air disc brakes, Paccar 40,000lbs rear axle with air disc brakes, 2.79 gear ratio, 240" Wheelbase, Peterbilt Flex Air rear suspension, 2 26" Aluminum 120-gal capacity fuel tanks. Air slide 5th wheel. Unit has been serviced, DOT inspected, and DPF cleaned. Contact us today to speak with one of our sales representatives about financing and aftermarket warranty options that are available.

Specifications

Engine

Make: Cummins
Model: X15
HP: 450
Displacement: 15L
Fuel: Diesel

Drivetrain

Transmission: Automated Manual

Dealer

Rush Truck Centers

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2022 Peterbilt 579

$71,700

UsedClass 8Sleeper Truck

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Trans. Model

EEO-16F112C12

Chassis

Wheelbase: 240"
GVWR: 51,200 lbs
Front Axle: 13,200 lbs
Rear Axle: 40,000 lbs
5th Wheel Type: Jost JSK37

Equipment

Wheels: Aluminum

Details

Mileage: 480,920 mi
Body Type: Truck-Tractor

VIN

1XPBD49X8ND773091

NHTSA Verified

Stock #

rush-638277

Dealer

Rush Truck Centers

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Market Index

2022 Peterbilt 579 X15

View full index →

Median Price

$64,950

This listing

10% above market median

Active listings

254

Specifications

Engine

Make: Cummins
Model: X15
HP: 450
Displacement: 15L
Fuel: Diesel

Drivetrain

Transmission: Automated Manual
Trans. Make: Eaton
Trans. Model: EEO-16F112C12
Speeds: 12
Axle Config: 6x4
Rear Ratio: 2.79

Chassis

Wheelbase: 240"
GVWR: 51,200 lbs
Front Axle: 13,200 lbs
Rear Axle: 40,000 lbs
5th Wheel Type: Jost JSK37

Sleeper

Size: 80"

Equipment

Wheels: Aluminum

Details

Mileage: 480,920 mi
Body Type: Truck-Tractor

Description

Finance calculator

2022 Peterbilt 579 · 480,920 mi

Est. monthly

$1,365.75

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$7,170

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

$65,030

Total interest

$16,915

Total cost

$89,115

Effective / month

$1,365.75

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	$71,700	-$200
Apr 10, 2026	$71,900	--

Apr 17, 2026

$71,700

-$200

Apr 10, 2026

$71,900

Market Index

2022 Peterbilt 579 X15

View full index →

Median Price

$64,950

This listing

10% above market median

Active listings

254

2022 Peterbilt 579

Description

Specifications

Dealer

2022 Peterbilt 579

Specifications

Engine

Drivetrain

Chassis

Sleeper

Equipment

Details

Description

Features

Finance calculator

Price History

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