How many 2021 Peterbilt 579 X15s are for sale right now?

TruckRadar currently shows 7 active 2021 Peterbilt 579 X15 listings from dealers nationwide. Inventory is updated daily as dealers add new units and remove listings that are no longer available.

What states have the most 2021 Peterbilt 579 X15 inventory?

The highest concentrations of 2021 Peterbilt 579 X15 inventory are in Florida. These states are major freight corridors with high dealer density for commercial trucks.

What is the typical mileage on a 2021 Peterbilt 579 X15 for sale?

The median odometer reading on 2021 Peterbilt 579 X15 listings is 478,409 miles. Used commercial trucks typically sell in the 300,000–700,000 mile range depending on service history and overhaul status.

Has the price of the 2021 Peterbilt 579 X15 gone up or down recently?

Prices have decreased approximately 9.6% over the past 90 days. Monitor the 90-day trend chart on this page for the latest pricing movement for 2021 Peterbilt 579 X15 units.

2021 Peterbilt 579 X15 in Florida — Prices & Inventory

Q: What is the average price of a 2021 Peterbilt 579 X15?

The median asking price for a 2021 Peterbilt 579 X15 on TruckRadar is $51,500, based on 7 active listings. Prices vary by mileage, condition, sleeper configuration, and dealer location.

7 active listings in Florida · median 478,409 mi

Median Price

$51,500

90-Day Change

-9.6%

Active Listings

Median Odometer

478,409 mi

90-Day Median Asking Price — Florida

The 2021 Peterbilt 579 powered by the X15 is currently represented by 7 active listings on TruckRadar, with a median asking price of $51,500 and median odometer reading of 478,409 miles. Over the past 90 days, asking prices have moved down 9.6%. 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 tandem rear axle (6x4) drivetrains. Geographically, the largest concentrations of 2021 579 inventory sit in Florida, where regional pricing ranges from $51,500 to $51,500. Common transmission pairings include EEO-16F112C12. Time on lot for the 2021 579 varies with mileage, spec, and condition, and is best gauged against similar active listings. Buyers comparing this configuration often also evaluate the 389 and 567. Pricing reflects active asking prices from dealers on TruckRadar and is not a substitute for a formal appraisal.