2018 Peterbilt 389 Glider — Used Market Prices & Trends

The 2018 Peterbilt 389 powered by the Glider is currently represented by 2 active listings on TruckRadar, with a median asking price of $209,250 and median odometer reading of 534,000 miles. Over the past 90 days, asking prices have moved up 35.8%. 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 drivetrains. Geographically, the largest concentrations of 2018 389 inventory sit in Texas, where regional pricing ranges from $209,250 to $209,250. Common transmission pairings include manual and automated options. The 2018 389 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 579 and 567. Pricing reflects active asking prices from verified dealers and is not a substitute for a formal appraisal.

2018 Peterbilt 389 Glider — Frequently Asked Questions