2020 Peterbilt 579 — Used Market Prices & Trends

The 2020 Peterbilt 579 is currently represented by 95 active listings on TruckRadar, with a median asking price of $49,072.5 and median odometer reading of 394,675 miles. Over the past 90 days, asking prices have moved up 16.6%. Demand for late-model commercial trucks typically strengthens as fleets refresh ahead of Q3 bid cycles and peak freight season. Most units listed are configured as conventional cab with tandem rear axle (6x4) drivetrains. Geographically, the largest concentrations of 2020 579 inventory sit in Wisconsin, Minnesota, and Illinois, where regional pricing ranges from $37,999 to $59,425. Common transmission pairings include PO-16F112C12 and PO-14F112C12. Time on lot for the 2020 579 varies with mileage, spec, and condition, and is best gauged against similar active listings. Buyers comparing this configuration often also evaluate the 389 and 567. Pricing reflects active asking prices from dealers on TruckRadar and is not a substitute for a formal appraisal.

2020 Peterbilt 579 — Frequently Asked Questions