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#BS-1997-KENT80-17491997 Kenworth T800
Based on reports from 8 owners and 9 recalls for this exact model.
Preliminary Verdict
Green Light
Based on 8 complaints, 0 crashes, 0 fires, and 9 recalls.
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Mechanic Inspection Checklist
1 owners reported fuel system issues.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Fuel System (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
1997 Kenworth T800: Known Issues & Problem Areas
Fuel System Issues
Fuel System complaints account for 13% of all reports filed for the 1997 Kenworth T800, with 1 owners filing complaints with NHTSA.
Steering Issues
Steering complaints account for 13% of all reports filed for the 1997 Kenworth T800, with 1 owners filing complaints with NHTSA. Owners should pay attention to steering-related symptoms during test drives and pre-purchase inspections.
Wheels & Tires Issues
Wheels & Tires complaints account for 13% of all reports filed for the 1997 Kenworth T800, with 1 owners filing complaints with NHTSA. Owners should pay attention to wheels & tires-related symptoms during test drives and pre-purchase inspections.
Equipment:recreational Vehicle/trailer:lpg Systems:water Heater Issues
Equipment:recreational Vehicle/trailer:lpg Systems:water Heater complaints account for 13% of all reports filed for the 1997 Kenworth T800, with 1 owners filing complaints with NHTSA. Owners should pay attention to equipment:recreational vehicle/trailer:lpg systems:water heater-related symptoms during test drives and pre-purchase inspections.
Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.



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Recall History (9 recalls)
SUSPENSION:FRONT:CONTROL ARM:LOWER ARM
VEHICLE DESCRIPTION: VEHICLES EQUIPPED WITH 54" REAR AXLE SPACING CONFIGURATION OF THE AIRGLIDE 200 SUSPENSION WITH THE SERVICE APPLICATION IDENTIFIED AS LOGGER, DUMP TRUCK, OR TANKER. THE REAR SUSPENSION IS REGULARLY SUBJECTED TO EXTREME ARTICULATION, RESULTING IN FLEXING OF THE JOINT.
EQUIPMENT:OTHER:LABELS
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH MERITOR FG941 STEER AXLES. THE GROSS AXLE WEIGHT RATING (GAWR) WAS DETERMINED INCORRECTLY AND OVER-STATED ON THE VEHICLE CERTIFICATION LABEL. WITH THE INCORRECT GAWR LISTED, THESE LABELS DO NOT MEET THE CERTIFICATION REQUIREMENTS OF PART 567, "REQUIREMENTS FOR MANUFACTURERS OF MOTOR VEHICLES." VEHICLES WILL BE REMEDIED EITHER BY ASSIGNING THE PROPER WEIGHT RATING OR, IF POSSIBLE, BY CHANGING THE NECESSARY COMPONENTS TO MEET THE CURRENTLY ASSIGNED WEIGHT RATING.
WHEELS:HUB
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS BUILT WITH ARVINMERITOR FRONT AXLE FF-981. THE WHEEL SEPARATOR PLATES ARE INCOMPATIBLE WITH SKF PHASE IV TRUCK HUB UNITS INCORPORATED INTO THE ARVINMERITOR FF-981 FRONT AXLE ASSEMBLIES INSTALLED ON VEHICLES WITH WHEEL MOUNTING FLANGES OF 10 MM OR LESS AND BRAKE DRUM MOUNTING FLANGES OF 6 MM OR LESS.
SERVICE BRAKES, AIR
CERTAIN TRUCKS EQUIPPED WITH MERITOR P 18X7 BRAKES WITH 36" BRAKE CHAMBERS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD (FMVSS) NO. 121, "AIR BRAKE SYSTEMS." THESE TRUCKS WERE MANUFACTURED WITH A COMBINED AIR RESERVOIR VOLUME LESS THAN 12 TIMES THE COMBINED VOLUME OF ALL SERVICE BRAKE CHAMBERS.
VEHICLE SPEED CONTROL
ON CERTAIN VEHICLES EQUIPPED WITH CUMMINS ELECTRONIC CONTROL MODULES ON THE C8.3G AND L10G ENGINES, THE ECM DOES NOT HAVE THE ABILITY TO DETECT A THROTTLE FAIL-SAFE ENGINE SHUTDOWN COMMAND. THIS COULD RESULT IN AN UNANTICIPATED, UNCOMMANDED OPEN THROTTLE CONDITION WITHOUT WARNING.
+ 4 more recalls in the full report
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. 8 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 9 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Kenworth T800 Model Years
1997 Kenworth T800: Frequently Asked Questions
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