2025 Peterbilt 536 PX-7 — Used Market Prices & Trends

The 2025 Peterbilt 536 powered by the PX-7 is currently represented by 31 active listings on TruckRadar. Listed units show a median odometer reading of about 428 miles. Most are configured as conventional cab with single rear axle (4x2) drivetrains, commonly paired with 8AP660 and 2500 RDS-P transmissions. Geographically, the largest concentrations of 2025 536 inventory sit in Texas, Colorado, and Ohio. TruckRadar is not publishing a median asking price for this configuration because its priced listings are concentrated with a single dealer, so a median would reflect one seller's pricing rather than the broader market. To gauge pricing, review the individual active listings below — each shows the dealer's own asking price directly. Buyers comparing this configuration often also evaluate the 567 and 579. All figures reflect active dealer listings on TruckRadar and are asking prices, not sale prices.

2025 Peterbilt 536 PX-7 — Frequently Asked Questions