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#BS-1998-GMCCKS-7E6B

1998 GMC C/K SeriesProblems, Recalls & Reliability

Based on reports from 3 owners and 0 recalls for this exact model.

Data updated ·checked October 21, 2026 · NHTSA complaints through October 19, 2026

Complaints
3
Crashes
0
Fires
0
Recalls
0
TSBs
17
✅

Preliminary Verdict

Green Light

Based on 3 complaints, 0 crashes, 0 fires, and 0 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the Seat Belts:frontHIGH

1 owners reported seat belts:front issues — failures commonly reported around 112K miles.

!Inspect the Service Brakes, Hydraulic:antilock/traction Control/electronic Limited SlipMED
Look for symptoms of wear and premature failure
+ 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: Seat Belts:front (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

Seat Belts:front1 (33%)
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip1 (33%)
Visibility:windshield Wiper/washer:switch/wiring1 (33%)

1998 GMC C/K Series: Known Issues & Problem Areas

Seat Belts:front Issues

Seat Belts:front complaints account for 33% of all reports filed for the 1998 GMC C/K Series, with 1 owners filing complaints with NHTSA. The median mileage at time of complaint is 112,377 miles, suggesting issues tend to surface around the 112K-mile mark.

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip Issues

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip complaints account for 33% of all reports filed for the 1998 GMC C/K Series, with 1 owners filing complaints with NHTSA. Owners should pay attention to service brakes, hydraulic:antilock/traction control/electronic limited slip-related symptoms during test drives and pre-purchase inspections.

Visibility:windshield Wiper/washer:switch/wiring Issues

Visibility:windshield Wiper/washer:switch/wiring complaints account for 33% of all reports filed for the 1998 GMC C/K Series, with 1 owners filing complaints with NHTSA. Owners should pay attention to visibility:windshield wiper/washer:switch/wiring-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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Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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NHTSA Defect Investigations (1)

All closed. Investigations are how NHTSA decides whether a defect needs a recall.

EA02005ClosedOpened May 2002 · closed May 2003

DRIVER DOOR ELECTRICAL FIRES

ELECTRICAL SYSTEM

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 3 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 0 recalls found for this vehicle.

Repair Cost Data

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

Last updated (checked October 21, 2026). NHTSA complaints received through October 19, 2026.

Other GMC C/K Series Model Years

2003199919981997199619951994
View all GMC C/K Series years →

1998 GMC C/K Series: Frequently Asked Questions

What is the most common problem with the 1998 GMC C/K Series?
The most commonly reported issue with the 1998 GMC C/K Series is related to the seat belts:front, with 1 complaints filed with NHTSA.
Is the 1998 GMC C/K Series reliable?
The 1998 GMC C/K Series has 3 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 GMC C/K Series 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 GMC C/K Series have any recalls?
No recalls have been issued for the 1998 GMC C/K Series according to NHTSA records.
What mileage do GMC C/K Series problems start?
Based on 3 complaints with mileage data, the median mileage at time of complaint is 112,377 miles. The highest concentration of reported issues occurs in the 90–120K mile range. The full report breaks down exactly which components fail at each mileage bracket.
When was the 1998 GMC C/K Series data last updated?
BumperScan last checked this vehicle against NHTSA on October 21, 2026, covering owner complaints received through October 19, 2026 plus the latest recalls, investigations and technical service bulletins. Its numbers last changed on October 4, 2026.
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?
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