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Used

2021 Peterbilt 579

Call For Price (508) 316-2799

This 2021 Peterbilt 579 day cab tractor comes freshly repainted in white and ready to go to work. Power comes from a Cummins ISX15 rated at 400 HP, paired with an Eaton automated transmission for smooth, efficient shifting. It rides on a 181" wheelbase with a 12,000 lb front axle and 40,000 lb rear axle set at a 3.08 ratio, riding on low air leaf rear suspension. Backed by a limited warranty (subject to inspection), with extended coverage options available. Contact us to learn more about this unit.

Stock Number:
U738857
Model:
579
Miles:
278,214
Location:
The Peterbilt Store - Boston

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Overview

Overview
This 2021 Peterbilt 579 is a used day cab tractor, freshly repainted in white, EPA emissions compliant.

Engine & Drivetrain
Powered by a Cummins ISX15 engine rated at 400 HP. Paired with an Eaton automated transmission.

Chassis & Axles
Front axle rated 12,000 lbs. Rear axle rated 40,000 lbs, set at a 3.08 rear axle ratio. Wheelbase measures 181".

Suspension
Rear suspension is a low air leaf configuration.

Cab & Interior
Day cab configuration with a standard interior.

Tires & Wheels
Front and rear tires are LP 22.5.

Warranty & Protection
Comes standard with an Assurant 30-day limited warranty. An Assurant Heavy Truck Extended Service Contract is available as an option for additional coverage beyond the standard 30 days, with multiple plan levels and term lengths to choose from. Coverage is subject to a qualifying inspection and approval.

Specifications

Engine Model

Cummins ISX 15

Wheelbase

181

HP | Torque

400 | N/A

Front Axle

12,000

Transmission

Automated

Rear Axle

40,000

Cab Configuration

Day Cab

Rear Axle Ratio

3.08

Trim Level

Standard

Rear Suspension

LOW AIR LEAF

Paint Color

White

Tires Front | Rear

LP 22.5 | LP 22.5

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*Offer subject to credit approval. Standard credit underwriting guidelines through a Pete Store partner lender apply. Not all trucks will qualify, and actual dealer incentives and finance terms may vary and will depend on many factors, including applicant and/or guarantor credit profile(s) and additional approval conditions. The Pete Store, selling dealer, and our banking partners reserve the right to amend, supersede, or terminate this program at any time. Additional state restrictions may apply. Cannot be combined with any other offers.