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#BS-1990-KENT60-52821990 Kenworth T600
Based on reports from 1 owners and 2 recalls for this exact model.
Preliminary Verdict
Green Light
Based on 1 complaints, 0 crashes, 0 fires, and 2 recalls.
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Mechanic Inspection Checklist
1 owners reported structure:frame and members issues.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Structure:frame And Members (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
1990 Kenworth T600: Known Issues & Problem Areas
Structure:frame And Members Issues
Structure:frame And Members complaints account for 100% of all reports filed for the 1990 Kenworth T600, with 1 owners filing complaints with NHTSA.
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 (2 recalls)
SERVICE BRAKES, AIR
AIR BRAKE SYSTEM WAS MODIFIED BY ADDING A LONGER AIR LINE BETWEEN THE ABS SOLENOID AND THE TRANSFER TEE TO SIMPLIFY MANUFACTURING. THIS MODIFICATION CAUSED THE TRUCKS TO BE IN NON-COMPLIANCE WITH FMVSS 121, BRAKE TIMING TEST.
ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
THE ENGINE FAN MAY EXPERIENCE A RESONANT FREQUENCY CAUSING PREMATURE FAN FAILURE, AND SEPARATION FROM THE ENGINE.
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. 2 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Kenworth T600 Model Years
1990 Kenworth T600: Frequently Asked Questions
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Get the Full 1990 Kenworth T600 Report
10 sections of AI analysis based on 1 owner reports. Know before you buy.