2021 Peterbilt 579

$65,500

UsedClass 8Sleeper Truck

Laredo, TX

Miles

293,168 mi

Year

2021

Engine

PACCAR MX-13

Horsepower

455 HP

Transmission

Automated Manual

Axle Config

6x4

Description

This 2021 579 Sleeper double bunk has a PACCAR MX13 12 Spd Auto Transmission with 293,168 Miles. Ratio 2.64 Red Oval Warranty Qualified ... Call or come by Rush Truck Centers - Laredo and let one of our sales professionals tell you about this or any of our trucks in inventory as well as the great financing options currently available. Delivery available. Se habla Espanol.

Specifications

Engine

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

Drivetrain

Transmission: Automated Manual

Dealer

Rush Truck Centers

Laredo, TX

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2021 Peterbilt 579

$65,500

UsedClass 8Sleeper Truck

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Laredo, TX

Chassis

Wheelbase: 228"
GVWR: 52,000 lbs

Equipment

Wheels: Aluminum

Details

Mileage: 293,168 mi
Body Type: Truck-Tractor

VIN

1XPBDP9X2MD743360

NHTSA Verified

Stock #

rush-620584

Dealer

Rush Truck Centers

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Market Index

2021 Peterbilt 579 MX-13

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Median Price

$57,900

This listing

13% above market median

Active listings

118

Specifications

Engine

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

Drivetrain

Transmission: Automated Manual
Speeds: 12
Axle Config: 6x4
Rear Ratio: 2.64

Chassis

Wheelbase: 228"
GVWR: 52,000 lbs

Sleeper

Size: 80"

Equipment

Wheels: Aluminum

Details

Mileage: 293,168 mi
Body Type: Truck-Tractor

Description

Finance calculator

2021 Peterbilt 579 · 293,168 mi

Est. monthly

$1,248.56

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$6,550

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

$59,450

Total interest

$15,464

Total cost

$81,464

Effective / month

$1,248.56

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.