2020 Peterbilt 337 — Used Market Prices & Trends

The 2020 Peterbilt 337 is currently represented by 36 active listings on TruckRadar, with a median asking price of $39,977 and median odometer reading of 148,170 miles. Over the past 90 days, asking prices have moved down 3.6%. Seasonal softening in the used truck market tends to occur as fleets delay purchasing decisions during slower freight periods. Most units listed are configured as conventional cab with single rear axle (4x2) drivetrains. Geographically, the largest concentrations of 2020 337 inventory sit in Florida, Texas, and Michigan, where regional pricing ranges from $25,977 to $63,945. Common transmission pairings include 2500 RDS-P and 2500 RDS. The 2020 337 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 389. Pricing reflects active asking prices from verified dealers and is not a substitute for a formal appraisal.

2020 Peterbilt 337 — Frequently Asked Questions