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#BS-2010-PET320-65422010 Peterbilt 320
Based on reports from 1 owners and 4 recalls for this exact model.
Preliminary Verdict
Green Light
Based on 1 complaints, 0 crashes, 0 fires, and 4 recalls.
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Mechanic Inspection Checklist
1 owners reported brakes issues — failures commonly reported around 30K miles.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Brakes (1 reports).
Also in your report
Owner Intelligence
AI-synthesized themes from real complaints
Buyer Lot Checklist
Questions, test drive checks, walk-away triggers
Negotiation Talking Points
Data-backed dollar deductions
Buy / Skip Verdict
Final recommendation with conditions
Where the complaints fall
2010 Peterbilt 320: Known Issues & Problem Areas
Brakes Issues
Brakes complaints account for 100% of all reports filed for the 2010 Peterbilt 320, with 1 owners filing complaints with NHTSA. The median mileage at time of complaint is 29,703 miles, suggesting issues tend to surface around the 30K-mile mark.
Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.



Don't negotiate blind — know what this car costs to own
Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (4 recalls)
SERVICE BRAKES, AIR
PETERBILT IS RECALLING CERTAIN MODEL YEAR 2010 320 TRUCKS EQUIPPED WITH HENDRICKSON HLR2 NON-STEERING PUSHER AXLE FOR FAILING TO COMPLY WITH REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS." THE TRUCKS WERE NOT MANUFACTURED WITH THE REQUIRED NUMBER OF AIR TANKS FOR PROPER OPERATION OF THE VEHICLE'S BRAKE SYSTEM.
STEERING:LINKAGES:TIE ROD ASSEMBLY
PACCAR Incorporated (PACCAR) is recalling certain model year 2009-2015 Peterbilt 320, 365, 367, 388, and 389 trucks manufactured July 21, 2008, to February 28, 2014. The front axle tie rod end clamp bolts may be improperly torqued.
ENGINE AND ENGINE COOLING:ENGINE
PACCAR Incorporated (PACCAR) is recalling certain model year 2010-2016 Kenworth T440, T800, and W900 trucks manufactured August 31, 2009, to April 20, 2015, and 2008-2015 Peterbilt 320, 337, 348, 365, 382, and 384 trucks manufactured July 27, 2007, to April 28, 2015, and equipped with certain Cummins Westport ISL G engines. Excessive engine crankcase pressures may cause the 90-degree elbow of the vent tube assembly to detach from the crankcase ventilation breather, possibly allowing engine oil to come into contact with hot surfaces.
EXTERIOR LIGHTING:TURN SIGNAL
PACCAR Incorporated (PACCAR) is recalling certain 1990-2020 Peterbilt 320 and 520 vehicles built with specific amber rear turn signals. The turn signals may also light up with the stop/tail lights when the brakes are applied. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 1 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 4 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Peterbilt 320 Model Years
2010 Peterbilt 320: Frequently Asked Questions
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10 sections of AI analysis based on 1 owner reports. Know before you buy.