IllustrationTHE TAILGATE ON OUR VEHICLE FELL OFF, WHILE DRIVING, AFTER THE SUPPORT CABLES HAD BROKEN. LUCKILY THIS OCCURRED ON A LIGHTLY TRAVELED ROAD SO THAT NO VEHICLES BEHIND THE TRUCK HIT THE TAILGATE. THE TAILGATE IS GONE. ALL THAT REMAINS ARE HALF OF THE BROKEN SUPPORT CABLES. *JB
1998 GMC Sierra
Owner reports · Recalls · Investigations
More warning signs than most Sierra years
Owner complaints for the 1998 GMC Sierra are substantially higher than the model-year median of 53.
Counts are not adjusted for sales, age, mileage exposure or reporting. A lower count does not establish that a car is problem-free.
About this comparison →190Owner complaints
Model-year median: 53
0Recall campaignsView recall details →
2InvestigationsView investigation details →
Check a VIN with NHTSA ↗ Model-level counts do not show whether a particular VIN is affected or repaired.
Inspection summary
1998 GMC Sierra
NHTSA snapshot: September 18, 2026. 190 owner complaints · 0 recall campaigns · 2 investigations.
Counts are not failure probabilities and are not adjusted for sales, age, mileage exposure or reporting. One report may name several categories. Comparison method and limitations.
Top reported categories (up to 5)
- Service Brakes, Hydraulic: 56 reports
- Visibility: 32 reports
- Power Train: 15 reports
- Steering: 15 reports
- Engine And Engine Cooling: 11 reports
Full reported-category list and vehicle report
Recall links
No recall campaigns in this snapshot.
Check a VIN with NHTSA. Model-level history does not establish whether a particular VIN is affected or repaired.
Print the top reported categories, recall links, snapshot date and comparison limits.
How this year compares
Owner complaints by model year
Compare all Sierra years →Counts vary with age, sales, mileage exposure and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
20–25K
725–50K
1850–75K
1175–100K
10100–150K
2150K+
50 reports with mileage · 140 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Service Brakes, Hydraulic. Review the 56 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Visibility. Review the 32 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 15 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
16 crash reports8 fire reports8 injury reports
Structure complaints
4 reportsWATER LEAK COMING FROM A SEAM FRONT QUARTER PANEL DRIVERS SIDE. WATER GETS INTO FLOOR BOARD DRIVER SIDE. CARPET AND INSULATION GETS WET AND STINKS. ALSO- ROOF SEAM AT WINDSHIELD RUSTING AND PAINT BUBBLING. *NLM
WHILE DRIVING AT 55 MPH ON THE HIGHWAY THE VEHICLE WILL START TO VIRBRATE AND BOUNCE. ALSO, THERE IS A PROBLEM WITHIN THE FRAME AND WITHIN THE WHEEL BASE WHICH IS AT A DISTANCE FROM THE WHEELS IN THE EXTENDED CAB. *AK *ML
WE HAD THE TWO REAR WINDOWS OPEN TRAVLING FOR APP 36MILES -55MPH. THANGOT ON I75 SOUTH APP25MILES -70MPH WHEN THE WINDOW CLOSED CREATING A PRESURE SOUNDING POP. GLASS SPRED THROUGH THE TRUCK SPRAYING GLASS ON THE PASSAGER SIDE REAR SEAT AND DOWN THE SIDE OF THE TRUCK. IF A CHILD OR PASSAGER WERE IN THAT SEAT IT COULD HAVE BEE…
Read full complaint
WE HAD THE TWO REAR WINDOWS OPEN TRAVLING FOR APP 36MILES -55MPH. THANGOT ON I75 SOUTH APP25MILES -70MPH WHEN THE WINDOW CLOSED CREATING A PRESURE SOUNDING POP. GLASS SPRED THROUGH THE TRUCK SPRAYING GLASS ON THE PASSAGER SIDE REAR SEAT AND DOWN THE SIDE OF THE TRUCK. IF A CHILD OR PASSAGER WERE IN THAT SEAT IT COULD HAVE BEEN A REAL SAFETY PROPLEM. SOME MAY TRY TO SAY IT WAS A STONE BUT WE WERE IN THE LEFT LANE GOING SOUTH AND THERE WE NO CARS NEXT TO US. THE SOUND WAS A PRESURE SOUND. I FEEL THIS IS A DEFECT AND IF IT HAPPENED TO US IT WILL HAPPEN TO OTHERS.
Recall campaigns
0No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
Defect investigations
2EA05007 · Tailgate Support Cables
Opened Apr 14, 2005 · Closed Apr 11, 2006
Status: closed (inferred from source dates) · Latches/locks/linkages:tailgate:latch; Structure:body:tailgate ; Structure:body:tailgate:hinge And Attachments
GENERAL MOTORS IS CONDUCTING A SAFETY RECALL TO REMOVE AND REPLACE THE TAILGATE SUPPORT CABLES INSTALLED IN 805,368 MODEL YEAR 1999 AND 2000 GMT 800 MODEL VEHICLES.THE MODEL YEAR 1999 AND 2000 GMT-800 SERIES VEHICLES THAT WILL BE CAMPAIGNED HAD CONTRIBUTED A SIGNIFICANT MAJORITY OF THE TOTAL COMPLAINTS (87%) AND INJURIES (79%) ASSOCIATED WITH THE TAILGATE SUPPORT CABLE BREAKAGE IN THE MODEL YEAR 1998 - 2000 C/K SERIES VEHICLES ADDRESSED BY THIS INVESTIGATION.
Additional source detail variants (3)
Latches/locks/linkages:tailgate:latch
GENERAL MOTORS IS CONDUCTING A SAFETY RECALL TO REMOVE AND REPLACE THE TAILGATE SUPPORT CABLES INSTALLED IN 805,368 MODEL YEAR 1999 AND 2000 GMT 800 MODEL VEHICLES.THE MODEL YEAR 1999 AND 2000 GMT-800 SERIES VEHICLES THAT WILL BE CAMPAIGNED HAD CONTRIBUTED A SIGNIFICANT MAJORITY OF THE TOTAL COMPLAINTS (87%) AND INJURIES (79%) ASSOCIATED WITH THE TAILGATE SUPPORT CABLE BREAKAGE IN THE MODEL YEAR 1998 - 2000 C/K SERIES VEHICLES ADDRESSED BY THIS INVESTIGATION.
Structure:body:tailgate
GENERAL MOTORS IS CONDUCTING A SAFETY RECALL TO REMOVE AND REPLACE THE TAILGATE SUPPORT CABLES INSTALLED IN 805,368 MODEL YEAR 1999 AND 2000 GMT 800 MODEL VEHICLES.THE MODEL YEAR 1999 AND 2000 GMT-800 SERIES VEHICLES THAT WILL BE CAMPAIGNED HAD CONTRIBUTED A SIGNIFICANT MAJORITY OF THE TOTAL COMPLAINTS (87%) AND INJURIES (79%) ASSOCIATED WITH THE TAILGATE SUPPORT CABLE BREAKAGE IN THE MODEL YEAR 1998 - 2000 C/K SERIES VEHICLES ADDRESSED BY THIS INVESTIGATION.
Structure:body:tailgate:hinge And Attachments
GENERAL MOTORS IS CONDUCTING A SAFETY RECALL TO REMOVE AND REPLACE THE TAILGATE SUPPORT CABLES INSTALLED IN 805,368 MODEL YEAR 1999 AND 2000 GMT 800 MODEL VEHICLES.THE MODEL YEAR 1999 AND 2000 GMT-800 SERIES VEHICLES THAT WILL BE CAMPAIGNED HAD CONTRIBUTED A SIGNIFICANT MAJORITY OF THE TOTAL COMPLAINTS (87%) AND INJURIES (79%) ASSOCIATED WITH THE TAILGATE SUPPORT CABLE BREAKAGE IN THE MODEL YEAR 1998 - 2000 C/K SERIES VEHICLES ADDRESSED BY THIS INVESTIGATION.
RQ04010 · Tailgate Support Cable Breakage
Opened Sep 28, 2004 · Closed Apr 14, 2005
Status: closed (inferred from source dates) · Latches/locks/linkages:tailgate:latch; Structure:body:tailgate ; Structure:body:tailgate:hinge And Attachments
ODI IS UPGRADING RQ04-010 AND OPENING AN ENGINEERING ANALYSIS TO FURTHER INVESTIGATE THE TAILGATE SUPPORT CABLES INSTALLED IN 1998, 1999, AND PARTIAL YEAR 2000 SILVERADOS AND SIERRAS (C/K MODELS).GENERAL MOTORS IS CONDUCTING RECALL CAMPAIGN 04V-129 TO REPLACE THE TAILGATE SUPPORT CABLES ORIGINALLY INSTALLED IN CERTAIN MODEL YEAR 2000 - 2004 SIERRAS AND SILVERADOS.GENERAL MOTORS HAS ADVISED ODI THAT THE MATERIALS USED FOR THE TAILGATE CABLE SHEATHING INSTALLED IN C/K MODELS HAD INADVERTENTLY CHANGED IN OCTOBER 1999, INCREASING THE PROPENSITY FOR VOIDS IN AND AROUND THE GALVANIZED STEEL CABLE STRANDS WHICH CAN ALLOW MOISTURE TO WICK AMONG THE STRANDS, LEADING TO OXIDATION AND WEAKENING OF THE STRANDS.SINCE ODI INITIATED RQ04-010 IN SEPTEMBER 2004, ODI HAS RECEIVED 10 ADDITONAL NON-INJURY COMPLAINTS ON MY 1998-99 C/K VEHICLES, BUT NO ADDITIONAL INJURY COMPLAINTS.DURING THIS SAME PERIOD, GM HAS RECEIVED 564 NON-INJURY AND 35 INJURY COMPLAINTS. ODI HAS RECEIVED 6 INJURY COMPLAINTS AND 38 NON-INJURY COMPLAINTS FROM OWNERS OF MODEL YEAR 2000 C/K VEHICLES AND REQUIRES FURTHER INVESTIGATION TO DETERMINE WHETHER THESE INCIDENTS OCCURRED IN VEHICLES WITHIN THE SCOPE OF CAMPAIGN 04V-129 OR SHOULD BE ADDED TO THE INJURY SUMMARY FOR RQ04-010.
Additional source detail variants (3)
Latches/locks/linkages:tailgate:latch
ODI IS UPGRADING RQ04-010 AND OPENING AN ENGINEERING ANALYSIS TO FURTHER INVESTIGATE THE TAILGATE SUPPORT CABLES INSTALLED IN 1998, 1999, AND PARTIAL YEAR 2000 SILVERADOS AND SIERRAS (C/K MODELS).GENERAL MOTORS IS CONDUCTING RECALL CAMPAIGN 04V-129 TO REPLACE THE TAILGATE SUPPORT CABLES ORIGINALLY INSTALLED IN CERTAIN MODEL YEAR 2000 - 2004 SIERRAS AND SILVERADOS.GENERAL MOTORS HAS ADVISED ODI THAT THE MATERIALS USED FOR THE TAILGATE CABLE SHEATHING INSTALLED IN C/K MODELS HAD INADVERTENTLY CHANGED IN OCTOBER 1999, INCREASING THE PROPENSITY FOR VOIDS IN AND AROUND THE GALVANIZED STEEL CABLE STRANDS WHICH CAN ALLOW MOISTURE TO WICK AMONG THE STRANDS, LEADING TO OXIDATION AND WEAKENING OF THE STRANDS.SINCE ODI INITIATED RQ04-010 IN SEPTEMBER 2004, ODI HAS RECEIVED 10 ADDITONAL NON-INJURY COMPLAINTS ON MY 1998-99 C/K VEHICLES, BUT NO ADDITIONAL INJURY COMPLAINTS.DURING THIS SAME PERIOD, GM HAS RECEIVED 564 NON-INJURY AND 35 INJURY COMPLAINTS. ODI HAS RECEIVED 6 INJURY COMPLAINTS AND 38 NON-INJURY COMPLAINTS FROM OWNERS OF MODEL YEAR 2000 C/K VEHICLES AND REQUIRES FURTHER INVESTIGATION TO DETERMINE WHETHER THESE INCIDENTS OCCURRED IN VEHICLES WITHIN THE SCOPE OF CAMPAIGN 04V-129 OR SHOULD BE ADDED TO THE INJURY SUMMARY FOR RQ04-010.
Structure:body:tailgate
ODI IS UPGRADING RQ04-010 AND OPENING AN ENGINEERING ANALYSIS TO FURTHER INVESTIGATE THE TAILGATE SUPPORT CABLES INSTALLED IN 1998, 1999, AND PARTIAL YEAR 2000 SILVERADOS AND SIERRAS (C/K MODELS).GENERAL MOTORS IS CONDUCTING RECALL CAMPAIGN 04V-129 TO REPLACE THE TAILGATE SUPPORT CABLES ORIGINALLY INSTALLED IN CERTAIN MODEL YEAR 2000 - 2004 SIERRAS AND SILVERADOS.GENERAL MOTORS HAS ADVISED ODI THAT THE MATERIALS USED FOR THE TAILGATE CABLE SHEATHING INSTALLED IN C/K MODELS HAD INADVERTENTLY CHANGED IN OCTOBER 1999, INCREASING THE PROPENSITY FOR VOIDS IN AND AROUND THE GALVANIZED STEEL CABLE STRANDS WHICH CAN ALLOW MOISTURE TO WICK AMONG THE STRANDS, LEADING TO OXIDATION AND WEAKENING OF THE STRANDS.SINCE ODI INITIATED RQ04-010 IN SEPTEMBER 2004, ODI HAS RECEIVED 10 ADDITONAL NON-INJURY COMPLAINTS ON MY 1998-99 C/K VEHICLES, BUT NO ADDITIONAL INJURY COMPLAINTS.DURING THIS SAME PERIOD, GM HAS RECEIVED 564 NON-INJURY AND 35 INJURY COMPLAINTS. ODI HAS RECEIVED 6 INJURY COMPLAINTS AND 38 NON-INJURY COMPLAINTS FROM OWNERS OF MODEL YEAR 2000 C/K VEHICLES AND REQUIRES FURTHER INVESTIGATION TO DETERMINE WHETHER THESE INCIDENTS OCCURRED IN VEHICLES WITHIN THE SCOPE OF CAMPAIGN 04V-129 OR SHOULD BE ADDED TO THE INJURY SUMMARY FOR RQ04-010.
Structure:body:tailgate:hinge And Attachments
ODI IS UPGRADING RQ04-010 AND OPENING AN ENGINEERING ANALYSIS TO FURTHER INVESTIGATE THE TAILGATE SUPPORT CABLES INSTALLED IN 1998, 1999, AND PARTIAL YEAR 2000 SILVERADOS AND SIERRAS (C/K MODELS).GENERAL MOTORS IS CONDUCTING RECALL CAMPAIGN 04V-129 TO REPLACE THE TAILGATE SUPPORT CABLES ORIGINALLY INSTALLED IN CERTAIN MODEL YEAR 2000 - 2004 SIERRAS AND SILVERADOS.GENERAL MOTORS HAS ADVISED ODI THAT THE MATERIALS USED FOR THE TAILGATE CABLE SHEATHING INSTALLED IN C/K MODELS HAD INADVERTENTLY CHANGED IN OCTOBER 1999, INCREASING THE PROPENSITY FOR VOIDS IN AND AROUND THE GALVANIZED STEEL CABLE STRANDS WHICH CAN ALLOW MOISTURE TO WICK AMONG THE STRANDS, LEADING TO OXIDATION AND WEAKENING OF THE STRANDS.SINCE ODI INITIATED RQ04-010 IN SEPTEMBER 2004, ODI HAS RECEIVED 10 ADDITONAL NON-INJURY COMPLAINTS ON MY 1998-99 C/K VEHICLES, BUT NO ADDITIONAL INJURY COMPLAINTS.DURING THIS SAME PERIOD, GM HAS RECEIVED 564 NON-INJURY AND 35 INJURY COMPLAINTS. ODI HAS RECEIVED 6 INJURY COMPLAINTS AND 38 NON-INJURY COMPLAINTS FROM OWNERS OF MODEL YEAR 2000 C/K VEHICLES AND REQUIRES FURTHER INVESTIGATION TO DETERMINE WHETHER THESE INCIDENTS OCCURRED IN VEHICLES WITHIN THE SCOPE OF CAMPAIGN 04V-129 OR SHOULD BE ADDED TO THE INJURY SUMMARY FOR RQ04-010.
An investigation is not a finding of a defect, and closure does not prove a vehicle is problem-free.