2026 Peterbilt 589 X15 in Pennsylvania — Prices & Inventory

The 2026 Peterbilt 589 powered by the X15 is currently represented by 12 active listings on TruckRadar, with a median asking price of $224,000 and median odometer reading of 199 miles. Over the past 90 days, asking prices have moved up 7.2%. 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 2026 589 inventory sit in Pennsylvania, where regional pricing ranges from $224,000 to $224,000. Common transmission pairings include Eaton Fuller and Allison. The 2026 589 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 579. Pricing reflects active asking prices from verified dealers and is not a substitute for a formal appraisal.

2026 Peterbilt 589 X15 in Pennsylvania — FAQ