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#BS-1998-KENT80-1749

1998 Kenworth T800

Based on reports from 1 owners and 8 recalls for this exact model.

Complaints
1
Crashes
0
Fires
0
Recalls
8
TSBs
9

Preliminary Verdict

Green Light

Based on 1 complaints, 0 crashes, 0 fires, and 8 recalls.

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Mechanic Inspection Checklist

!Check the Service Brakes, Air:antilockHIGH

1 owners reported service brakes, air:antilock issues.

+ 3 more items in full checklistUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Service Brakes, Air:antilock (1 reports).

Includes fuel costs, common repairs, and recall riskUnlock

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

10 sections total in the full reportUnlock all

Where the complaints fall

Service Brakes, Air:antilock1 (100%)

1998 Kenworth T800: Known Issues & Problem Areas

Service Brakes, Air:antilock Issues

Service Brakes, Air:antilock complaints account for 100% of all reports filed for the 1998 Kenworth T800, 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

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Recall History (8 recalls)

01V051000Mar 2001

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.

01V142000Jun 2001

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.

02V061001

SUSPENSION:REAR

ON CERTAIN HEAVY DUTY TRUCKS EQUIPPED WITH REPLACEMENT DANA SPICER TANDEM DRIVE AXLE MODELS DS463 AND DS521, INSTALLED ON VEHICLES FROM MAY 1, 2001 THROUGH FEBRUARY 1, 2002, AN UNDERSIZED ATTACHMENT WELD MAY FRACTURE WITHOUT WARNING.

03V125000Jul 2003

SUSPENSION:FRONT:HUB

ON CERTAIN TRUCKS EQUIPPED WITH TRUCK HUB UNITS MANUFACTURED BY SKF EXCLUSIVELY FOR USE ON ARVINMERITOR'S FF98X SERIES NON-DRIVE STEER AXLES, THE HUB UNIT BEARINGS CAN WEAR PREMATURELY.

03V126000May 2003

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.

+ 3 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.

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About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 1 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 8 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

1998 Kenworth T800: Frequently Asked Questions

What is the most common problem with the 1998 Kenworth T800?
The most commonly reported issue with the 1998 Kenworth T800 is related to the service brakes, air:antilock, with 1 complaints filed with NHTSA.
Is the 1998 Kenworth T800 reliable?
The 1998 Kenworth T800 has 1 complaints, 0 crash reports, and 0 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.
How much does it cost to fix 1998 Kenworth T800 problems?
Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.
Does the 1998 Kenworth T800 have any recalls?
Yes, the 1998 Kenworth T800 has 8 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Kenworth T800 problems start?
Mileage data is limited for this vehicle. The full report analyzes available data to identify failure patterns by mileage range.
What’s in the full report?
10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.
How is this different from free NHTSA data?
NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.
How is this different from Carfax?
Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.
What if the report isn’t useful?
100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.
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10 sections of AI analysis based on 1 owner reports. Know before you buy.

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