2008 Peterbilt 388 — Used Market Prices & Trends
8 active listings · median 616,500 mi
Median Price
$71,250
90-Day Change
+1.5%
Active Listings
8
Median Odometer
616,500 mi
90-Day Median Asking Price
The 2008 Peterbilt 388 is currently represented by 8 active listings on TruckRadar, with a median asking price of $71,250 and median odometer reading of 616,500 miles. Over the past 90 days, asking prices have moved up 1.5%. Prices have held steady, reflecting balanced supply and demand for this configuration in the current market. Most units listed are configured as conventional cab with tandem rear axle (6x4) drivetrains. Geographically, the largest concentrations of 2008 388 inventory sit in Texas, Illinois, and South Carolina, where regional pricing ranges from $68,750 to $76,750. Common transmission pairings include manual and automated options. The 2008 388 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 379 and 367. Pricing reflects active asking prices from verified dealers and is not a substitute for a formal appraisal.
Typical Configuration
Axle Config
6x4
Active Listings
Regional Breakdown
2008 Peterbilt 388 — Frequently Asked Questions
What is the average price of a 2008 Peterbilt 388?
The median asking price for a 2008 Peterbilt 388 on TruckRadar is $71,250, based on 8 active listings. Prices vary by mileage, condition, and configuration.
How many 2008 Peterbilt 388s are for sale right now?
TruckRadar shows 8 active 2008 Peterbilt 388 listings from verified dealers, updated daily.
What states have the most 2008 Peterbilt 388 inventory?
The most 2008 Peterbilt 388 inventory is concentrated in Texas, Illinois, South Carolina.
What is the typical mileage on a 2008 Peterbilt 388 for sale?
The median odometer reading is 616,500 miles. Used commercial trucks typically sell in the 300,000–700,000 mile range.
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