2026 Peterbilt 536 PX-7 — Used Market Prices & Trends

The 2026 Peterbilt 536 powered by the PX-7 is currently represented by 23 active listings on TruckRadar. Listed units show a median odometer reading of about 78 miles. Most are configured as conventional cab with single rear axle (4x2) drivetrains, commonly paired with 3500 RDS and 2500 RDS transmissions. Geographically, the largest concentrations of 2026 536 inventory sit in Minnesota, North Dakota, and Texas. 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 589. All figures reflect active dealer listings on TruckRadar and are asking prices, not sale prices.

2026 Peterbilt 536 PX-7 — Frequently Asked Questions