The 2021 Peterbilt 579 UltraLoft is built for serious over-the-road professionals who demand performance, comfort, and profitability in every mile. Whether you’re an independent owner-operator or managing a growing fleet, this truck is spec’d to maximize uptime, fuel efficiency, and driver satisfaction.
Under the hood, you’ve got the proven Cummins X15 — one of the most respected engines on the road. Known for its durability, torque, and fuel efficiency, the X15 delivers the pulling power you need for heavy loads while keeping operating costs under control.The aerodynamic design of the 579 reduces drag and boosts fuel economy. Lightweight components increase payload capacity, helping you generate more revenue per trip. Peterbilt’s reputation for quality and resale value makes this truck a smart long-term investment. If you’re looking for a truck that works as hard as you do — one that keeps you comfortable, profitable, and on schedule — the 2021 Peterbilt 579 UltraLoft with a Cummins X15 and 12-speed Endurant transmission is ready to go the distance. Price does not include state and local taxes; tags; registration or title fees; dealer-imposed fees, including document preparation, processing or servicing fees, or any optional equipment or upfitting work selected by buyer. Valid while supplies last. Images shown may not reflect actual vehicle.
Sleeper: UltraLow
*Monthly payment stated above assumes a secured commercial use loan transaction available for highly qualified commercial loan applicants. Actual loan payment amount and terms may vary. Consumer financing not available for consumers residing in Nevada. Additional state restrictions may apply. Equal opportunity lender. Click here for more state licenses and disclosures. NMLS ID: 1857954. VERMONT RESIDENTS: THIS IS A LOAN SOLICITATION ONLY. CurrencyFinance IS NOT THE LENDER. INFORMATION RECEIVED WILL BE SHARED WITH ONE OR MORE THIRD PARTIES IN CONNECTION WITH YOUR LOAN INQUIRY. THE LENDER MAY NOT BE SUBJECT TO ALL VERMONT LENDING LAWS. THE LENDER MAY BE SUBJECT TO FEDERAL LENDING LAWS. CALIFORNIA RESIDENTS: Financing provided or arranged by Express Tech-Financing, LLC dba Currency pursuant to California Finance Lender License #60DBO54873
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