2025 Peterbilt 579 ISX12N — Used Market Prices & Trends

The 2025 Peterbilt 579 powered by the ISX12N is currently represented by 7 active listings on TruckRadar, with a median asking price of $237,000 and median odometer reading of N/A miles. Over the past 90 days, asking prices have remained stable. Pricing trends are consistent with normal market turnover for this configuration. Most units listed are configured as conventional cab with tandem rear axle (6x4) drivetrains. Geographically, the largest concentrations of 2025 579 inventory sit in multiple states, where regional pricing ranges from varies by region. Common transmission pairings include FRO14210C. The 2025 579 typically appears in dealer inventory for an average of 30 to 60 days before sale, based on TruckRadar listing turnover data. Buyers comparing this configuration often also evaluate the 567 and 589. Pricing reflects active asking prices from verified dealers and is not a substitute for a formal appraisal.

2025 Peterbilt 579 ISX12N — Frequently Asked Questions