Stock Number: U739162

2021 Peterbilt 579

  • Call For Pricing
  • 278,522 mi
Pre-Owned

Stock Number: U739023

2021 Peterbilt 579

  • Call For Pricing
  • 286,710 mi
Pre-Owned

Stock Number: U738918

2021 Peterbilt 579

  • Call For Pricing
  • 334,030 mi
Pre-Owned

Stock Number: U738903

2021 Peterbilt 579

  • Call For Pricing
  • 262,810 mi
Pre-Owned

Trucks with 400 Horsepower

Horsepower is one of the most important factors to consider when shopping for a heavy-duty or medium-duty Peterbilt truck. Simply put, horsepower measures the engine’s ability to do work over time, which directly impacts how well your truck can accelerate, climb grades, and haul heavy loads. Choosing the right horsepower ensures your truck has the perfect balance of power, performance, and fuel efficiency for your business needs. Contact our sales team for help finding the right truck for the job.