← New search

2004 Pontiac Gto

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2004 Pontiac Gto do not stand out strongly from the model-year median of 154.

About this comparison →

How this year compares

Owner complaints by model year

Other model years Selected year
Compare all Gto years →

Counts vary with age, sales 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

190 reports with mileage · 55 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.

  • Suspension. Review the 169 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Tires. Review the 65 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

7 crash reports1 fire reports6 injury reports

Suspension complaints

169 reports
Clear category filter
56,800 miles · Oct 22, 2008
Suspension

2004 PONTIAC GTO ON DEC 27, 2006 (31,802 MILES), VEHICLE SUFFERED CATASTROPHIC FAILURE OF FRONT TIRES AS A RESULT OF RUBBING AGAINST STRUT TOWER. VEHICLE SERVICED (AND SUPPOSEDLY FIXED) BY MCCONNELL PONTIAC. ON OCT 20, 2008 (56,800 MILES), THE VEHICLE AGAIN SUFFERED CATASTROPHIC FAILURE OF FRONT TIRES AS A RESULT OF THE F…

Read full complaint

2004 PONTIAC GTO ON DEC 27, 2006 (31,802 MILES), VEHICLE SUFFERED CATASTROPHIC FAILURE OF FRONT TIRES AS A RESULT OF RUBBING AGAINST STRUT TOWER. VEHICLE SERVICED (AND SUPPOSEDLY FIXED) BY MCCONNELL PONTIAC. ON OCT 20, 2008 (56,800 MILES), THE VEHICLE AGAIN SUFFERED CATASTROPHIC FAILURE OF FRONT TIRES AS A RESULT OF THE FAILURE OF STRUT BUSHINGS, CAUSING THE TIRES TO RUB AGAINST THE STRUT TOWERS. BLOWOUT OF PASSENGER SIDE FRONT TIRE OCCURRED ON INTERSTATE 10 APPROX MILE MARKER 24 ON THE I-10 BAYWAY BRIDGE. INSPECTION OF DRIVER SIDE FRONT TIRE YIELDED CATASTROPHIC FAILURE OF INTERIOR SIDEWALL. *TR

NHTSA ODI #10246333

56,000 miles · Sep 11, 2008
Suspension

I HAVE A 2004 PONTIAC GTO AND I JUST FOUND OUT THAT I POSSIBLY NEED TO REPLACE THE FRONT STRUTS! THE CAR ONLY HAS ABOUT 56,000 MILES ON IT AND I DO NOT THINK THAT A CAR OF ITS AGE SHOULD NEED STRUTS! IS THERE ANY OTHER INDIVIDUALS COMPLAINING ABOUT A SIMILAR ISSUE? IF SO IS GM GOING TO DO ANYTHING ABOUT IT? I DON'T THINK THAT I …

Read full complaint

I HAVE A 2004 PONTIAC GTO AND I JUST FOUND OUT THAT I POSSIBLY NEED TO REPLACE THE FRONT STRUTS! THE CAR ONLY HAS ABOUT 56,000 MILES ON IT AND I DO NOT THINK THAT A CAR OF ITS AGE SHOULD NEED STRUTS! IS THERE ANY OTHER INDIVIDUALS COMPLAINING ABOUT A SIMILAR ISSUE? IF SO IS GM GOING TO DO ANYTHING ABOUT IT? I DON'T THINK THAT I SHOULD NEED TO REPLACE STRUTS ON A 2004 CAR WITH 56,000 MILES ON IT! *TR

NHTSA ODI #10241908

50,098 miles · Sep 5, 2008
Suspension

TIRE BLOWOUT DUE TO RUBBING STRUT HOUSING PREMATURE WEAR OF INSIDE TREAD OF TIRE. REPLACED FRONT STRUTS AND MOUNTS REPLACE RADIUS ROD BUSHINGS, FRONTEND ALIGNMENT. *TR

NHTSA ODI #10241133

32,000 miles · Jul 27, 2008
SteeringSuspensionUnknown Or Other

I GUESS I WAS JUST WONDERING AFTER READING SO MANY PEOPLE WITH COMPLAINTS ABOUT THE 2004-2006 PONTIAC GTO WITH THE SAME 3 PROBLEMS, STRUTS, STEERING COLUMN, AND IGNITION PROBLEMS, THAT NOTHING IS BEING DONE TO TAKE CARE OF THIS POTENTIALLY DEADLY SAFETY ISSUE. PLEASE CAN YOU HELP ME UNDERSTAND THAT IF YOU HAVE 2004-2006 WITH ALL…

Read full complaint

I GUESS I WAS JUST WONDERING AFTER READING SO MANY PEOPLE WITH COMPLAINTS ABOUT THE 2004-2006 PONTIAC GTO WITH THE SAME 3 PROBLEMS, STRUTS, STEERING COLUMN, AND IGNITION PROBLEMS, THAT NOTHING IS BEING DONE TO TAKE CARE OF THIS POTENTIALLY DEADLY SAFETY ISSUE. PLEASE CAN YOU HELP ME UNDERSTAND THAT IF YOU HAVE 2004-2006 WITH ALL THE SAME ISSUES THAT SHOULD HAVE LONG AGO RAISED ALOT OF ATTENTION STILL HAS NOT DONE ANYTHING ABOUT THIS. *TR

NHTSA ODI #10235899

40,300 miles · Jun 30, 2008
Suspension

I HAVE A 2004 PONTIAC GTO THAT EXPERIENCED A SUDDEN TIRE SEPARATION WHILE DRIVING ON A FREEWAY. UPON TAKING IT TO A NATIONAL TIRE CHAIN DEALER WE WERE ABLE TO DETERMINE THAT THE TIRE SEPARATED DUE TO EXCESSIVE WEAR ON THE INSIDE CORNER DUE TO RUBBING AGAINST THE STRUT TOWER. THE SEPARATION DID NOT CAUSE A BLOW OUT BUT DID CREA…

Read full complaint

I HAVE A 2004 PONTIAC GTO THAT EXPERIENCED A SUDDEN TIRE SEPARATION WHILE DRIVING ON A FREEWAY. UPON TAKING IT TO A NATIONAL TIRE CHAIN DEALER WE WERE ABLE TO DETERMINE THAT THE TIRE SEPARATED DUE TO EXCESSIVE WEAR ON THE INSIDE CORNER DUE TO RUBBING AGAINST THE STRUT TOWER. THE SEPARATION DID NOT CAUSE A BLOW OUT BUT DID CREATE MINIMAL DAMAGE TO THE UNDERSIDE OF THE VEHICLE AND INSIDE OF THE WHEEL WELL. FURTHER INVESTIGATION SHOWED THAT THE OTHER FRONT TIRE WAS IMMINENT FOR THE SAME FAILURE. I WAS LUCKY, THE POSTED SPEED IS 70 MPH, AND I WAS GOING NEARLY THAT FAST WHEN THE TIRE SEPARATED. *TR

NHTSA ODI #10232696

100 miles · Jun 10, 2008
Engine And Engine CoolingPower TrainSuspension

TL*THE CONTACT OWNS A 2004 PONTIAC GTO. THE CONTACT STATED THAT THE VEHICLE WAS MANUFACTURED IN AUSTRALIA, AND THAT THEY SHOULD NEVER HAVE BEEN ALLOWED TO SHIP THE 2004 DEFECTIVE MODELS TO THE UNITED STATED. HE IS EXPERIENCING SUSPENSION FAILURE, IN WHICH THE VEHICLE DOES NOT DRIVE IN A STRAIGHT LINE. THE VEHICLE VEERS FROM L…

Read full complaint

TL*THE CONTACT OWNS A 2004 PONTIAC GTO. THE CONTACT STATED THAT THE VEHICLE WAS MANUFACTURED IN AUSTRALIA, AND THAT THEY SHOULD NEVER HAVE BEEN ALLOWED TO SHIP THE 2004 DEFECTIVE MODELS TO THE UNITED STATED. HE IS EXPERIENCING SUSPENSION FAILURE, IN WHICH THE VEHICLE DOES NOT DRIVE IN A STRAIGHT LINE. THE VEHICLE VEERS FROM LEFT TO RIGHT. THE CONTACT MUST USE BOTH HANDS TO DRIVE THE VEHICLE. HE STATED THAT THE SUSPENSION AND MOTOR WERE CHANGED. THE MOTOR WAS CHANGED BECAUSE IT WAS VERY DIFFICULT TO SHIFT AND IT WOULD SLIP AND MAKE NOISE. THERE WAS ALSO TRANSMISSION FAILURE WITH THE VEHICLE. WHILE DRIVING OVER A MINOR BUMP AT ANY SPEED, THE VEHICLE WOULD BREAK DOWN. HE ALSO STATED THAT THE VEHICLE HAD PISTON SLAP. WHEN THE VEHICLE WAS IDLING, HE COULD HEAR A TICKING NOISE. THE NOISE WAS CAUSED BY THE PISTON STRIKING THE TOP OF THE MOTOR HEAD. WHEN THE VEHICLE WAS TAKEN TO THE DEALER WITH THESE CONCERNS, THE CONTACT WAS INFORMED THAT THERE WAS NOTHING WRONG WITH THE VEHICLE. THE MILEAGE WHEN THE VEHICLE WAS TRADED IN WAS 3,600. UPDATED 07/29/08 *BF UPDATED 07/29/08. *JB

NHTSA ODI #10230460

29,500 miles · May 23, 2008
Suspension

THE INSIDE OF BOTH OF MY FRONT TIRES WERE RUBBING THE STRUT HOUSING. THE TIRES HAD TREAD ON THE OUTSIDE, AND UNLESS I REACHED MY HAND INSIDE AND FELT THE INSIDE TREAD, THE EXCESSIVE, UNEVEN WEAR WAS NOT APPARENT. THIS RUBBING CAUSED A BLOWOUT AT 70 MPH, AND IF NOT FOR THE TOW TRUCK DRIVER POINTING OUT THAT THE OTHER TIRE WAS JUS…

Read full complaint

THE INSIDE OF BOTH OF MY FRONT TIRES WERE RUBBING THE STRUT HOUSING. THE TIRES HAD TREAD ON THE OUTSIDE, AND UNLESS I REACHED MY HAND INSIDE AND FELT THE INSIDE TREAD, THE EXCESSIVE, UNEVEN WEAR WAS NOT APPARENT. THIS RUBBING CAUSED A BLOWOUT AT 70 MPH, AND IF NOT FOR THE TOW TRUCK DRIVER POINTING OUT THAT THE OTHER TIRE WAS JUST AS BAD, I WOULD NOT HAVE KNOWN AT ALL. WHEN I BROUGHT THIS PROBLEM TO THE ATTENTION OF THE DEALERSHIP THAT REPLACED MY TIRES, THE SAID IT WAS AN ALIGNMENT ISSUE. I HAD ANOTHER BLOWOUT THIS MONTH (MAY 2008) CAUSED BY THE SAME ISSUE. AFTER THE DEALERSHIP FAILED A SECOND TIME TO LOOK INTO THIS PROBLEM OR SUGGEST REPAIRS, I DID SOME OF MY OWN RESEARCH AND FOUND OUT THAT THIS IS A COMMON PROBLEM AMONG PONTIAC GTOS. *TR

NHTSA ODI #10228785

Mileage unknown · Apr 26, 2008
Suspension

I RECENTLY PURCHASED A 2004 PONTIAC GTO AND THE VEHICLE HAS THE COMMON PROBLEM OF THE FRONT TIRES RUBBING ON THE FRONT STRUTS AND WEARING UNEVENLY. I RETURNED THE VEHICLE BACK TO MORRISSEY PONTIAC IN ROCKVILLE CENTRE, NY WHERE I PURCHASED THE VEHICLE AND THEY TOLD ME THERE IS NOTHING WRONG WITH IT AND REFUSE TO FIX IT. THE VEHIC…

Read full complaint

I RECENTLY PURCHASED A 2004 PONTIAC GTO AND THE VEHICLE HAS THE COMMON PROBLEM OF THE FRONT TIRES RUBBING ON THE FRONT STRUTS AND WEARING UNEVENLY. I RETURNED THE VEHICLE BACK TO MORRISSEY PONTIAC IN ROCKVILLE CENTRE, NY WHERE I PURCHASED THE VEHICLE AND THEY TOLD ME THERE IS NOTHING WRONG WITH IT AND REFUSE TO FIX IT. THE VEHICLE WAS NOT INVOLVED IN ANY ACCIDENTS YET BUT THE TIRES HAVE EXCESSIVE WEAR. *TR

NHTSA ODI #10225764

16,000 miles · Mar 7, 2008
Suspension

BOTH FRONT TIRES WERE WORN TO THE BELTS AT APPROX. 16,000 MILES. ONE TIRE HAD THE TREAD SEPARATE WHILE DRIVING ON THE HIGHWAY. HAS HAD TWO SETS OF TIRES ON THE FRONT WITH THE SAME PROBLEM IN LESS THAN 40,000 MILES. TAKEN TO DEALER TWICE ONLY TO BE TOLD THIS WAS NORMAL CONDITION FOR THESE CARS. *TR

NHTSA ODI #10220337

57,000 miles · Feb 26, 2008
SuspensionTires

LAST NIGHT, FOR THE SECOND TIME, THE INSIDE OF MY FRONT LEFT TIRE SHREDDED WHILE ON THE HIGHWAY TRAVELING AT AROUND 70MPH. BOTH TIMES THIS HAS HAPPENED, I WAS FORTUNATE NOT TO LOSE CONTROL OF THE VEHICLE. IN RESEARCHING THE PROBLEM, I FIND THAT THERE ARE CLASS ACTION LAWSUITS ALREADY HAPPENING RELATING TO A DESIGN FLAW ON MY 200…

Read full complaint

LAST NIGHT, FOR THE SECOND TIME, THE INSIDE OF MY FRONT LEFT TIRE SHREDDED WHILE ON THE HIGHWAY TRAVELING AT AROUND 70MPH. BOTH TIMES THIS HAS HAPPENED, I WAS FORTUNATE NOT TO LOSE CONTROL OF THE VEHICLE. IN RESEARCHING THE PROBLEM, I FIND THAT THERE ARE CLASS ACTION LAWSUITS ALREADY HAPPENING RELATING TO A DESIGN FLAW ON MY 2004 PONTIAC GTO THAT CAUSES THE FRONT TIRES TO RUB AGAINST THE SUSPENSION STRUTS. I HAVE HAD TO REPLACE TWO SETS OF TIRES BECAUSE OF THIS PROBLEM, AND THE RESALE VALUE OF THE GTO IS ALSO AFFECTED NEGATIVELY. *TR

NHTSA ODI #10219162

Official recalls

0

No 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 ↗

NHTSA investigations

1

PE07010 · Front Strut To Tire Interference

Opened Feb 16, 2007 · Closed Aug 8, 2007

Status: closed (inferred from source dates) · Suspension; Suspension:front; Suspension:front:macpherson Strut; Tires; Tires:sidewall

NOTE: THE COMPLAINT AND WARRANTY COUNTS GIVEN IN THE FAILURE REPORT SUMMARY OF THIS RESUME INCLUDE ALL RECORDS RELATED TO TIRE WEAR AND WHEEL ALIGNMENT AND ARE NOT LIMITED TO TIRE-STRUT CONTACT.GENERAL MOTORS (GM) IDENTIFIED TWO CONTRIBUTORS TO PREMATURE FRONT TIRE WEAR IN THE SUBJECT VEHICLES.ONE OF THE CONTRIBUTORS CAUSING THE PREMATURE TIRE WEAR WAS OUT OF SPECIFICATION NEGATIVE CAMBER.GM STATED THAT EXCESSIVE NEGATIVE CAMBER COULD BE CAUSED BY IMPROPER CAMBER SETTINGS FROM THE FACTORY OR BENDING OF THE FRONT STRUT ASSEMBLIES DUE TO SHARP ROAD IMPACT (I.E., SEVERE POT HOLES).TO IMPROVE CAMBER SETTINGS FROM THE FACTORY, GM STATED THAT FROM FEBRUARY OF 2005 THROUGH MAY OF 2006 SEVERAL MODIFICATIONS WERE MADE TO THE CAMBER SETTING FIXTURE.GM ALSO NOTED THAT EXCESSIVE NEGATIVE CAMBER COULD RESULT IN FRONT TIRE TO STRUT CONTACT, WHICH COULD ALSO BE CAUSED BY USE OF NON-ORIGINAL EQUIPMENT (OE) TIRES AND/OR WHEELS.GM STATED THAT CONTACT OF THE FRONT TIRE AND FRONT STRUT ASSEMBLY CAN CAUSE A POLISHING ON THE TIRE SIDEWALL AND/OR STRUT ASSEMBLY; HOWEVER, THIS DOES NOT CAUSE A SUDDEN LOSS OF AIR. GENERAL MOTORS PROVIDED ODI WITH THE FINAL FACTORY FRONT CAMBER SETTINGS WHERE AVAILABLE FOR COMPLAINT AND WARRANTY CLAIM VEHICLES.APPROXIMATELY 90 PERCENT OF THESE VEHICLES HAD RIGHT WHEEL CAMBER SETTINGS THAT WERE OUT OF DESIGN SPECIFICATION.FOUR PERCENT OF THE VEHICLES HAD LEFT WHEEL CAMBER SETTINGS THAT WERE OUT OF SPECIFICATION.IN A REVIEW OF CONSUMER COMPLAINTS, MOST NOTED EXCESSIVE TIRE WEAR TO VARYING DEGREES TO BOTH FRONT TIRES.FOR COMPLAINTS INDICATING EXCESSIVE WEAR TO A SINGLE FRONT TIRE, 90 PERCENT INVOLVED THE RIGHT SIDE. ALTHOUGH IN SOME CASES THERE ARE INDICATIONS OF TIRE CONTACT WITH FRONT STRUT ASSEMBLIES IN THE SUBJECT VEHICLES, ANALYSIS OF TIRE WEAR PATTERNS IN PHOTOGRAPHS SHOWS THE GREATEST WEAR OCCURRING ON THE INBOARD TREAD SURFACE FROM ROAD WEAR AND NOT ON THE AREA OF THE TIRE ON THE UPPER SHOULDER THAT CONTACTS THE STRUT.THIS IS CONSISTENT WITH THE KNOWN TIRE WEAR PATTERNS ASSOCIATED WITH EXCESSIVE NEGATIVE CAMBER, WITH OR WITHOUT STRUT CONTACT.THIS IS MOST APPARENT IN SOME PICTURES, WHICH SHOW MINOR TIRE-STRUT CONTACT WHILE EXHIBITING SIGNIFICANT WEAR OF THE INNER TREAD SURFACE OF THE TIRES.BASED ON DATA REVIEWED DURING THE INVESTIGATION, WHILE EXCESSIVE NEGATIVE CAMBER IS AN APPARENT ISSUE, THE PREMATURE TIRE WEAR APPEARS TO BE PRIMARILY CAUSED BY TIRE TO ROAD SURFACE CONTACT AS OPPOSED TO CONTACT OF THE FRONT TIRES TO THE FRONT STRUT ASSEMBLIES.ODI REVIEWED APPROXIMATELY 1,400 TOTAL COMPLAINTS AND WARRANTY CLAIMS POTENTIALLY RELATED TO THE ALLEGED DEFECT.VIRTUALLY ALL OF THE REPORTS RELATE TO UNEVEN/EXCESSIVE TIRE WEAR OR SOME AWARENESS OF THE TIRE-STRUT CONTACT ISSUE.ODI WAS ABLE TO IDENTIFY 9 TIRE AIR LOSS INCIDENTS ALLEGED TO BE CAUSED BY TIRE-STRUT CONTACT, WITH5 OF THESE DESCRIBING A SLOW AIR LOSS.WHILE THERE WAS EVIDENCE OF TIRE-STRUT CONTACT IN SOME OF THESE VEHICLES, ODI'S ANALYSIS DID NOT FIND THAT THIS CONTACT WAS THE CAUSE OF THE AIR LOSS BUT RATHER A SECONDARY SYMPTOM OF THE EXCESSIVE NEGATIVE CAMBER CONDITION THAT RESULTS IN RAPID ROAD WEAR ON THE INBOARD TREAD SURFACE. ODI IS AWARE OF ONE CRASH ALLEGED TO BE CAUSED BY CONTACT OF THE FRONT STRUT TO FRONT TIRE.HOWEVER, ANALYSIS OF THE INFORMATION PROVIDED BY THE CONSUMER, GM AND A THIRD PARTY INVESTIGATOR DOES NOT INDICATE THAT TIRE-STRUT CONTACT WAS A FACTOR IN THE CRASH.ODI IS UNAWARE OF ANY INJURIES OR FATALITIES ATTRIBUTED TO THE ALLEGED DEFECT. ODI HAS NOT IDENTIFIED A SAFETY RELATED DEFECT TREND IN THE SUBJECT VEHICLES.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF TH

Additional source detail variants (5)

Suspension:front

NOTE: THE COMPLAINT AND WARRANTY COUNTS GIVEN IN THE FAILURE REPORT SUMMARY OF THIS RESUME INCLUDE ALL RECORDS RELATED TO TIRE WEAR AND WHEEL ALIGNMENT AND ARE NOT LIMITED TO TIRE-STRUT CONTACT.GENERAL MOTORS (GM) IDENTIFIED TWO CONTRIBUTORS TO PREMATURE FRONT TIRE WEAR IN THE SUBJECT VEHICLES.ONE OF THE CONTRIBUTORS CAUSING THE PREMATURE TIRE WEAR WAS OUT OF SPECIFICATION NEGATIVE CAMBER.GM STATED THAT EXCESSIVE NEGATIVE CAMBER COULD BE CAUSED BY IMPROPER CAMBER SETTINGS FROM THE FACTORY OR BENDING OF THE FRONT STRUT ASSEMBLIES DUE TO SHARP ROAD IMPACT (I.E., SEVERE POT HOLES).TO IMPROVE CAMBER SETTINGS FROM THE FACTORY, GM STATED THAT FROM FEBRUARY OF 2005 THROUGH MAY OF 2006 SEVERAL MODIFICATIONS WERE MADE TO THE CAMBER SETTING FIXTURE.GM ALSO NOTED THAT EXCESSIVE NEGATIVE CAMBER COULD RESULT IN FRONT TIRE TO STRUT CONTACT, WHICH COULD ALSO BE CAUSED BY USE OF NON-ORIGINAL EQUIPMENT (OE) TIRES AND/OR WHEELS.GM STATED THAT CONTACT OF THE FRONT TIRE AND FRONT STRUT ASSEMBLY CAN CAUSE A POLISHING ON THE TIRE SIDEWALL AND/OR STRUT ASSEMBLY; HOWEVER, THIS DOES NOT CAUSE A SUDDEN LOSS OF AIR. GENERAL MOTORS PROVIDED ODI WITH THE FINAL FACTORY FRONT CAMBER SETTINGS WHERE AVAILABLE FOR COMPLAINT AND WARRANTY CLAIM VEHICLES.APPROXIMATELY 90 PERCENT OF THESE VEHICLES HAD RIGHT WHEEL CAMBER SETTINGS THAT WERE OUT OF DESIGN SPECIFICATION.FOUR PERCENT OF THE VEHICLES HAD LEFT WHEEL CAMBER SETTINGS THAT WERE OUT OF SPECIFICATION.IN A REVIEW OF CONSUMER COMPLAINTS, MOST NOTED EXCESSIVE TIRE WEAR TO VARYING DEGREES TO BOTH FRONT TIRES.FOR COMPLAINTS INDICATING EXCESSIVE WEAR TO A SINGLE FRONT TIRE, 90 PERCENT INVOLVED THE RIGHT SIDE. ALTHOUGH IN SOME CASES THERE ARE INDICATIONS OF TIRE CONTACT WITH FRONT STRUT ASSEMBLIES IN THE SUBJECT VEHICLES, ANALYSIS OF TIRE WEAR PATTERNS IN PHOTOGRAPHS SHOWS THE GREATEST WEAR OCCURRING ON THE INBOARD TREAD SURFACE FROM ROAD WEAR AND NOT ON THE AREA OF THE TIRE ON THE UPPER SHOULDER THAT CONTACTS THE STRUT.THIS IS CONSISTENT WITH THE KNOWN TIRE WEAR PATTERNS ASSOCIATED WITH EXCESSIVE NEGATIVE CAMBER, WITH OR WITHOUT STRUT CONTACT.THIS IS MOST APPARENT IN SOME PICTURES, WHICH SHOW MINOR TIRE-STRUT CONTACT WHILE EXHIBITING SIGNIFICANT WEAR OF THE INNER TREAD SURFACE OF THE TIRES.BASED ON DATA REVIEWED DURING THE INVESTIGATION, WHILE EXCESSIVE NEGATIVE CAMBER IS AN APPARENT ISSUE, THE PREMATURE TIRE WEAR APPEARS TO BE PRIMARILY CAUSED BY TIRE TO ROAD SURFACE CONTACT AS OPPOSED TO CONTACT OF THE FRONT TIRES TO THE FRONT STRUT ASSEMBLIES.ODI REVIEWED APPROXIMATELY 1,400 TOTAL COMPLAINTS AND WARRANTY CLAIMS POTENTIALLY RELATED TO THE ALLEGED DEFECT.VIRTUALLY ALL OF THE REPORTS RELATE TO UNEVEN/EXCESSIVE TIRE WEAR OR SOME AWARENESS OF THE TIRE-STRUT CONTACT ISSUE.ODI WAS ABLE TO IDENTIFY 9 TIRE AIR LOSS INCIDENTS ALLEGED TO BE CAUSED BY TIRE-STRUT CONTACT, WITH5 OF THESE DESCRIBING A SLOW AIR LOSS.WHILE THERE WAS EVIDENCE OF TIRE-STRUT CONTACT IN SOME OF THESE VEHICLES, ODI'S ANALYSIS DID NOT FIND THAT THIS CONTACT WAS THE CAUSE OF THE AIR LOSS BUT RATHER A SECONDARY SYMPTOM OF THE EXCESSIVE NEGATIVE CAMBER CONDITION THAT RESULTS IN RAPID ROAD WEAR ON THE INBOARD TREAD SURFACE. ODI IS AWARE OF ONE CRASH ALLEGED TO BE CAUSED BY CONTACT OF THE FRONT STRUT TO FRONT TIRE.HOWEVER, ANALYSIS OF THE INFORMATION PROVIDED BY THE CONSUMER, GM AND A THIRD PARTY INVESTIGATOR DOES NOT INDICATE THAT TIRE-STRUT CONTACT WAS A FACTOR IN THE CRASH.ODI IS UNAWARE OF ANY INJURIES OR FATALITIES ATTRIBUTED TO THE ALLEGED DEFECT. ODI HAS NOT IDENTIFIED A SAFETY RELATED DEFECT TREND IN THE SUBJECT VEHICLES.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF TH

Suspension:front:macpherson Strut

NOTE: THE COMPLAINT AND WARRANTY COUNTS GIVEN IN THE FAILURE REPORT SUMMARY OF THIS RESUME INCLUDE ALL RECORDS RELATED TO TIRE WEAR AND WHEEL ALIGNMENT AND ARE NOT LIMITED TO TIRE-STRUT CONTACT.GENERAL MOTORS (GM) IDENTIFIED TWO CONTRIBUTORS TO PREMATURE FRONT TIRE WEAR IN THE SUBJECT VEHICLES.ONE OF THE CONTRIBUTORS CAUSING THE PREMATURE TIRE WEAR WAS OUT OF SPECIFICATION NEGATIVE CAMBER.GM STATED THAT EXCESSIVE NEGATIVE CAMBER COULD BE CAUSED BY IMPROPER CAMBER SETTINGS FROM THE FACTORY OR BENDING OF THE FRONT STRUT ASSEMBLIES DUE TO SHARP ROAD IMPACT (I.E., SEVERE POT HOLES).TO IMPROVE CAMBER SETTINGS FROM THE FACTORY, GM STATED THAT FROM FEBRUARY OF 2005 THROUGH MAY OF 2006 SEVERAL MODIFICATIONS WERE MADE TO THE CAMBER SETTING FIXTURE.GM ALSO NOTED THAT EXCESSIVE NEGATIVE CAMBER COULD RESULT IN FRONT TIRE TO STRUT CONTACT, WHICH COULD ALSO BE CAUSED BY USE OF NON-ORIGINAL EQUIPMENT (OE) TIRES AND/OR WHEELS.GM STATED THAT CONTACT OF THE FRONT TIRE AND FRONT STRUT ASSEMBLY CAN CAUSE A POLISHING ON THE TIRE SIDEWALL AND/OR STRUT ASSEMBLY; HOWEVER, THIS DOES NOT CAUSE A SUDDEN LOSS OF AIR. GENERAL MOTORS PROVIDED ODI WITH THE FINAL FACTORY FRONT CAMBER SETTINGS WHERE AVAILABLE FOR COMPLAINT AND WARRANTY CLAIM VEHICLES.APPROXIMATELY 90 PERCENT OF THESE VEHICLES HAD RIGHT WHEEL CAMBER SETTINGS THAT WERE OUT OF DESIGN SPECIFICATION.FOUR PERCENT OF THE VEHICLES HAD LEFT WHEEL CAMBER SETTINGS THAT WERE OUT OF SPECIFICATION.IN A REVIEW OF CONSUMER COMPLAINTS, MOST NOTED EXCESSIVE TIRE WEAR TO VARYING DEGREES TO BOTH FRONT TIRES.FOR COMPLAINTS INDICATING EXCESSIVE WEAR TO A SINGLE FRONT TIRE, 90 PERCENT INVOLVED THE RIGHT SIDE. ALTHOUGH IN SOME CASES THERE ARE INDICATIONS OF TIRE CONTACT WITH FRONT STRUT ASSEMBLIES IN THE SUBJECT VEHICLES, ANALYSIS OF TIRE WEAR PATTERNS IN PHOTOGRAPHS SHOWS THE GREATEST WEAR OCCURRING ON THE INBOARD TREAD SURFACE FROM ROAD WEAR AND NOT ON THE AREA OF THE TIRE ON THE UPPER SHOULDER THAT CONTACTS THE STRUT.THIS IS CONSISTENT WITH THE KNOWN TIRE WEAR PATTERNS ASSOCIATED WITH EXCESSIVE NEGATIVE CAMBER, WITH OR WITHOUT STRUT CONTACT.THIS IS MOST APPARENT IN SOME PICTURES, WHICH SHOW MINOR TIRE-STRUT CONTACT WHILE EXHIBITING SIGNIFICANT WEAR OF THE INNER TREAD SURFACE OF THE TIRES.BASED ON DATA REVIEWED DURING THE INVESTIGATION, WHILE EXCESSIVE NEGATIVE CAMBER IS AN APPARENT ISSUE, THE PREMATURE TIRE WEAR APPEARS TO BE PRIMARILY CAUSED BY TIRE TO ROAD SURFACE CONTACT AS OPPOSED TO CONTACT OF THE FRONT TIRES TO THE FRONT STRUT ASSEMBLIES.ODI REVIEWED APPROXIMATELY 1,400 TOTAL COMPLAINTS AND WARRANTY CLAIMS POTENTIALLY RELATED TO THE ALLEGED DEFECT.VIRTUALLY ALL OF THE REPORTS RELATE TO UNEVEN/EXCESSIVE TIRE WEAR OR SOME AWARENESS OF THE TIRE-STRUT CONTACT ISSUE.ODI WAS ABLE TO IDENTIFY 9 TIRE AIR LOSS INCIDENTS ALLEGED TO BE CAUSED BY TIRE-STRUT CONTACT, WITH5 OF THESE DESCRIBING A SLOW AIR LOSS.WHILE THERE WAS EVIDENCE OF TIRE-STRUT CONTACT IN SOME OF THESE VEHICLES, ODI'S ANALYSIS DID NOT FIND THAT THIS CONTACT WAS THE CAUSE OF THE AIR LOSS BUT RATHER A SECONDARY SYMPTOM OF THE EXCESSIVE NEGATIVE CAMBER CONDITION THAT RESULTS IN RAPID ROAD WEAR ON THE INBOARD TREAD SURFACE. ODI IS AWARE OF ONE CRASH ALLEGED TO BE CAUSED BY CONTACT OF THE FRONT STRUT TO FRONT TIRE.HOWEVER, ANALYSIS OF THE INFORMATION PROVIDED BY THE CONSUMER, GM AND A THIRD PARTY INVESTIGATOR DOES NOT INDICATE THAT TIRE-STRUT CONTACT WAS A FACTOR IN THE CRASH.ODI IS UNAWARE OF ANY INJURIES OR FATALITIES ATTRIBUTED TO THE ALLEGED DEFECT. ODI HAS NOT IDENTIFIED A SAFETY RELATED DEFECT TREND IN THE SUBJECT VEHICLES.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF TH

Suspension

NOTE: THE COMPLAINT AND WARRANTY COUNTS GIVEN IN THE FAILURE REPORT SUMMARY OF THIS RESUME INCLUDE ALL RECORDS RELATED TO TIRE WEAR AND WHEEL ALIGNMENT AND ARE NOT LIMITED TO TIRE-STRUT CONTACT.GENERAL MOTORS (GM) IDENTIFIED TWO CONTRIBUTORS TO PREMATURE FRONT TIRE WEAR IN THE SUBJECT VEHICLES.ONE OF THE CONTRIBUTORS CAUSING THE PREMATURE TIRE WEAR WAS OUT OF SPECIFICATION NEGATIVE CAMBER.GM STATED THAT EXCESSIVE NEGATIVE CAMBER COULD BE CAUSED BY IMPROPER CAMBER SETTINGS FROM THE FACTORY OR BENDING OF THE FRONT STRUT ASSEMBLIES DUE TO SHARP ROAD IMPACT (I.E., SEVERE POT HOLES).TO IMPROVE CAMBER SETTINGS FROM THE FACTORY, GM STATED THAT FROM FEBRUARY OF 2005 THROUGH MAY OF 2006 SEVERAL MODIFICATIONS WERE MADE TO THE CAMBER SETTING FIXTURE.GM ALSO NOTED THAT EXCESSIVE NEGATIVE CAMBER COULD RESULT IN FRONT TIRE TO STRUT CONTACT, WHICH COULD ALSO BE CAUSED BY USE OF NON-ORIGINAL EQUIPMENT (OE) TIRES AND/OR WHEELS.GM STATED THAT CONTACT OF THE FRONT TIRE AND FRONT STRUT ASSEMBLY CAN CAUSE A POLISHING ON THE TIRE SIDEWALL AND/OR STRUT ASSEMBLY; HOWEVER, THIS DOES NOT CAUSE A SUDDEN LOSS OF AIR. GENERAL MOTORS PROVIDED ODI WITH THE FINAL FACTORY FRONT CAMBER SETTINGS WHERE AVAILABLE FOR COMPLAINT AND WARRANTY CLAIM VEHICLES.APPROXIMATELY 90 PERCENT OF THESE VEHICLES HAD RIGHT WHEEL CAMBER SETTINGS THAT WERE OUT OF DESIGN SPECIFICATION.FOUR PERCENT OF THE VEHICLES HAD LEFT WHEEL CAMBER SETTINGS THAT WERE OUT OF SPECIFICATION.IN A REVIEW OF CONSUMER COMPLAINTS, MOST NOTED EXCESSIVE TIRE WEAR TO VARYING DEGREES TO BOTH FRONT TIRES.FOR COMPLAINTS INDICATING EXCESSIVE WEAR TO A SINGLE FRONT TIRE, 90 PERCENT INVOLVED THE RIGHT SIDE. ALTHOUGH IN SOME CASES THERE ARE INDICATIONS OF TIRE CONTACT WITH FRONT STRUT ASSEMBLIES IN THE SUBJECT VEHICLES, ANALYSIS OF TIRE WEAR PATTERNS IN PHOTOGRAPHS SHOWS THE GREATEST WEAR OCCURRING ON THE INBOARD TREAD SURFACE FROM ROAD WEAR AND NOT ON THE AREA OF THE TIRE ON THE UPPER SHOULDER THAT CONTACTS THE STRUT.THIS IS CONSISTENT WITH THE KNOWN TIRE WEAR PATTERNS ASSOCIATED WITH EXCESSIVE NEGATIVE CAMBER, WITH OR WITHOUT STRUT CONTACT.THIS IS MOST APPARENT IN SOME PICTURES, WHICH SHOW MINOR TIRE-STRUT CONTACT WHILE EXHIBITING SIGNIFICANT WEAR OF THE INNER TREAD SURFACE OF THE TIRES.BASED ON DATA REVIEWED DURING THE INVESTIGATION, WHILE EXCESSIVE NEGATIVE CAMBER IS AN APPARENT ISSUE, THE PREMATURE TIRE WEAR APPEARS TO BE PRIMARILY CAUSED BY TIRE TO ROAD SURFACE CONTACT AS OPPOSED TO CONTACT OF THE FRONT TIRES TO THE FRONT STRUT ASSEMBLIES.ODI REVIEWED APPROXIMATELY 1,400 TOTAL COMPLAINTS AND WARRANTY CLAIMS POTENTIALLY RELATED TO THE ALLEGED DEFECT.VIRTUALLY ALL OF THE REPORTS RELATE TO UNEVEN/EXCESSIVE TIRE WEAR OR SOME AWARENESS OF THE TIRE-STRUT CONTACT ISSUE.ODI WAS ABLE TO IDENTIFY 9 TIRE AIR LOSS INCIDENTS ALLEGED TO BE CAUSED BY TIRE-STRUT CONTACT, WITH5 OF THESE DESCRIBING A SLOW AIR LOSS.WHILE THERE WAS EVIDENCE OF TIRE-STRUT CONTACT IN SOME OF THESE VEHICLES, ODI'S ANALYSIS DID NOT FIND THAT THIS CONTACT WAS THE CAUSE OF THE AIR LOSS BUT RATHER A SECONDARY SYMPTOM OF THE EXCESSIVE NEGATIVE CAMBER CONDITION THAT RESULTS IN RAPID ROAD WEAR ON THE INBOARD TREAD SURFACE. ODI IS AWARE OF ONE CRASH ALLEGED TO BE CAUSED BY CONTACT OF THE FRONT STRUT TO FRONT TIRE.HOWEVER, ANALYSIS OF THE INFORMATION PROVIDED BY THE CONSUMER, GM AND A THIRD PARTY INVESTIGATOR DOES NOT INDICATE THAT TIRE-STRUT CONTACT WAS A FACTOR IN THE CRASH.ODI IS UNAWARE OF ANY INJURIES OR FATALITIES ATTRIBUTED TO THE ALLEGED DEFECT. ODI HAS NOT IDENTIFIED A SAFETY RELATED DEFECT TREND IN THE SUBJECT VEHICLES.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF TH

Tires

NOTE: THE COMPLAINT AND WARRANTY COUNTS GIVEN IN THE FAILURE REPORT SUMMARY OF THIS RESUME INCLUDE ALL RECORDS RELATED TO TIRE WEAR AND WHEEL ALIGNMENT AND ARE NOT LIMITED TO TIRE-STRUT CONTACT.GENERAL MOTORS (GM) IDENTIFIED TWO CONTRIBUTORS TO PREMATURE FRONT TIRE WEAR IN THE SUBJECT VEHICLES.ONE OF THE CONTRIBUTORS CAUSING THE PREMATURE TIRE WEAR WAS OUT OF SPECIFICATION NEGATIVE CAMBER.GM STATED THAT EXCESSIVE NEGATIVE CAMBER COULD BE CAUSED BY IMPROPER CAMBER SETTINGS FROM THE FACTORY OR BENDING OF THE FRONT STRUT ASSEMBLIES DUE TO SHARP ROAD IMPACT (I.E., SEVERE POT HOLES).TO IMPROVE CAMBER SETTINGS FROM THE FACTORY, GM STATED THAT FROM FEBRUARY OF 2005 THROUGH MAY OF 2006 SEVERAL MODIFICATIONS WERE MADE TO THE CAMBER SETTING FIXTURE.GM ALSO NOTED THAT EXCESSIVE NEGATIVE CAMBER COULD RESULT IN FRONT TIRE TO STRUT CONTACT, WHICH COULD ALSO BE CAUSED BY USE OF NON-ORIGINAL EQUIPMENT (OE) TIRES AND/OR WHEELS.GM STATED THAT CONTACT OF THE FRONT TIRE AND FRONT STRUT ASSEMBLY CAN CAUSE A POLISHING ON THE TIRE SIDEWALL AND/OR STRUT ASSEMBLY; HOWEVER, THIS DOES NOT CAUSE A SUDDEN LOSS OF AIR. GENERAL MOTORS PROVIDED ODI WITH THE FINAL FACTORY FRONT CAMBER SETTINGS WHERE AVAILABLE FOR COMPLAINT AND WARRANTY CLAIM VEHICLES.APPROXIMATELY 90 PERCENT OF THESE VEHICLES HAD RIGHT WHEEL CAMBER SETTINGS THAT WERE OUT OF DESIGN SPECIFICATION.FOUR PERCENT OF THE VEHICLES HAD LEFT WHEEL CAMBER SETTINGS THAT WERE OUT OF SPECIFICATION.IN A REVIEW OF CONSUMER COMPLAINTS, MOST NOTED EXCESSIVE TIRE WEAR TO VARYING DEGREES TO BOTH FRONT TIRES.FOR COMPLAINTS INDICATING EXCESSIVE WEAR TO A SINGLE FRONT TIRE, 90 PERCENT INVOLVED THE RIGHT SIDE. ALTHOUGH IN SOME CASES THERE ARE INDICATIONS OF TIRE CONTACT WITH FRONT STRUT ASSEMBLIES IN THE SUBJECT VEHICLES, ANALYSIS OF TIRE WEAR PATTERNS IN PHOTOGRAPHS SHOWS THE GREATEST WEAR OCCURRING ON THE INBOARD TREAD SURFACE FROM ROAD WEAR AND NOT ON THE AREA OF THE TIRE ON THE UPPER SHOULDER THAT CONTACTS THE STRUT.THIS IS CONSISTENT WITH THE KNOWN TIRE WEAR PATTERNS ASSOCIATED WITH EXCESSIVE NEGATIVE CAMBER, WITH OR WITHOUT STRUT CONTACT.THIS IS MOST APPARENT IN SOME PICTURES, WHICH SHOW MINOR TIRE-STRUT CONTACT WHILE EXHIBITING SIGNIFICANT WEAR OF THE INNER TREAD SURFACE OF THE TIRES.BASED ON DATA REVIEWED DURING THE INVESTIGATION, WHILE EXCESSIVE NEGATIVE CAMBER IS AN APPARENT ISSUE, THE PREMATURE TIRE WEAR APPEARS TO BE PRIMARILY CAUSED BY TIRE TO ROAD SURFACE CONTACT AS OPPOSED TO CONTACT OF THE FRONT TIRES TO THE FRONT STRUT ASSEMBLIES.ODI REVIEWED APPROXIMATELY 1,400 TOTAL COMPLAINTS AND WARRANTY CLAIMS POTENTIALLY RELATED TO THE ALLEGED DEFECT.VIRTUALLY ALL OF THE REPORTS RELATE TO UNEVEN/EXCESSIVE TIRE WEAR OR SOME AWARENESS OF THE TIRE-STRUT CONTACT ISSUE.ODI WAS ABLE TO IDENTIFY 9 TIRE AIR LOSS INCIDENTS ALLEGED TO BE CAUSED BY TIRE-STRUT CONTACT, WITH5 OF THESE DESCRIBING A SLOW AIR LOSS.WHILE THERE WAS EVIDENCE OF TIRE-STRUT CONTACT IN SOME OF THESE VEHICLES, ODI'S ANALYSIS DID NOT FIND THAT THIS CONTACT WAS THE CAUSE OF THE AIR LOSS BUT RATHER A SECONDARY SYMPTOM OF THE EXCESSIVE NEGATIVE CAMBER CONDITION THAT RESULTS IN RAPID ROAD WEAR ON THE INBOARD TREAD SURFACE. ODI IS AWARE OF ONE CRASH ALLEGED TO BE CAUSED BY CONTACT OF THE FRONT STRUT TO FRONT TIRE.HOWEVER, ANALYSIS OF THE INFORMATION PROVIDED BY THE CONSUMER, GM AND A THIRD PARTY INVESTIGATOR DOES NOT INDICATE THAT TIRE-STRUT CONTACT WAS A FACTOR IN THE CRASH.ODI IS UNAWARE OF ANY INJURIES OR FATALITIES ATTRIBUTED TO THE ALLEGED DEFECT. ODI HAS NOT IDENTIFIED A SAFETY RELATED DEFECT TREND IN THE SUBJECT VEHICLES.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF TH

Tires:sidewall

NOTE: THE COMPLAINT AND WARRANTY COUNTS GIVEN IN THE FAILURE REPORT SUMMARY OF THIS RESUME INCLUDE ALL RECORDS RELATED TO TIRE WEAR AND WHEEL ALIGNMENT AND ARE NOT LIMITED TO TIRE-STRUT CONTACT.GENERAL MOTORS (GM) IDENTIFIED TWO CONTRIBUTORS TO PREMATURE FRONT TIRE WEAR IN THE SUBJECT VEHICLES.ONE OF THE CONTRIBUTORS CAUSING THE PREMATURE TIRE WEAR WAS OUT OF SPECIFICATION NEGATIVE CAMBER.GM STATED THAT EXCESSIVE NEGATIVE CAMBER COULD BE CAUSED BY IMPROPER CAMBER SETTINGS FROM THE FACTORY OR BENDING OF THE FRONT STRUT ASSEMBLIES DUE TO SHARP ROAD IMPACT (I.E., SEVERE POT HOLES).TO IMPROVE CAMBER SETTINGS FROM THE FACTORY, GM STATED THAT FROM FEBRUARY OF 2005 THROUGH MAY OF 2006 SEVERAL MODIFICATIONS WERE MADE TO THE CAMBER SETTING FIXTURE.GM ALSO NOTED THAT EXCESSIVE NEGATIVE CAMBER COULD RESULT IN FRONT TIRE TO STRUT CONTACT, WHICH COULD ALSO BE CAUSED BY USE OF NON-ORIGINAL EQUIPMENT (OE) TIRES AND/OR WHEELS.GM STATED THAT CONTACT OF THE FRONT TIRE AND FRONT STRUT ASSEMBLY CAN CAUSE A POLISHING ON THE TIRE SIDEWALL AND/OR STRUT ASSEMBLY; HOWEVER, THIS DOES NOT CAUSE A SUDDEN LOSS OF AIR. GENERAL MOTORS PROVIDED ODI WITH THE FINAL FACTORY FRONT CAMBER SETTINGS WHERE AVAILABLE FOR COMPLAINT AND WARRANTY CLAIM VEHICLES.APPROXIMATELY 90 PERCENT OF THESE VEHICLES HAD RIGHT WHEEL CAMBER SETTINGS THAT WERE OUT OF DESIGN SPECIFICATION.FOUR PERCENT OF THE VEHICLES HAD LEFT WHEEL CAMBER SETTINGS THAT WERE OUT OF SPECIFICATION.IN A REVIEW OF CONSUMER COMPLAINTS, MOST NOTED EXCESSIVE TIRE WEAR TO VARYING DEGREES TO BOTH FRONT TIRES.FOR COMPLAINTS INDICATING EXCESSIVE WEAR TO A SINGLE FRONT TIRE, 90 PERCENT INVOLVED THE RIGHT SIDE. ALTHOUGH IN SOME CASES THERE ARE INDICATIONS OF TIRE CONTACT WITH FRONT STRUT ASSEMBLIES IN THE SUBJECT VEHICLES, ANALYSIS OF TIRE WEAR PATTERNS IN PHOTOGRAPHS SHOWS THE GREATEST WEAR OCCURRING ON THE INBOARD TREAD SURFACE FROM ROAD WEAR AND NOT ON THE AREA OF THE TIRE ON THE UPPER SHOULDER THAT CONTACTS THE STRUT.THIS IS CONSISTENT WITH THE KNOWN TIRE WEAR PATTERNS ASSOCIATED WITH EXCESSIVE NEGATIVE CAMBER, WITH OR WITHOUT STRUT CONTACT.THIS IS MOST APPARENT IN SOME PICTURES, WHICH SHOW MINOR TIRE-STRUT CONTACT WHILE EXHIBITING SIGNIFICANT WEAR OF THE INNER TREAD SURFACE OF THE TIRES.BASED ON DATA REVIEWED DURING THE INVESTIGATION, WHILE EXCESSIVE NEGATIVE CAMBER IS AN APPARENT ISSUE, THE PREMATURE TIRE WEAR APPEARS TO BE PRIMARILY CAUSED BY TIRE TO ROAD SURFACE CONTACT AS OPPOSED TO CONTACT OF THE FRONT TIRES TO THE FRONT STRUT ASSEMBLIES.ODI REVIEWED APPROXIMATELY 1,400 TOTAL COMPLAINTS AND WARRANTY CLAIMS POTENTIALLY RELATED TO THE ALLEGED DEFECT.VIRTUALLY ALL OF THE REPORTS RELATE TO UNEVEN/EXCESSIVE TIRE WEAR OR SOME AWARENESS OF THE TIRE-STRUT CONTACT ISSUE.ODI WAS ABLE TO IDENTIFY 9 TIRE AIR LOSS INCIDENTS ALLEGED TO BE CAUSED BY TIRE-STRUT CONTACT, WITH5 OF THESE DESCRIBING A SLOW AIR LOSS.WHILE THERE WAS EVIDENCE OF TIRE-STRUT CONTACT IN SOME OF THESE VEHICLES, ODI'S ANALYSIS DID NOT FIND THAT THIS CONTACT WAS THE CAUSE OF THE AIR LOSS BUT RATHER A SECONDARY SYMPTOM OF THE EXCESSIVE NEGATIVE CAMBER CONDITION THAT RESULTS IN RAPID ROAD WEAR ON THE INBOARD TREAD SURFACE. ODI IS AWARE OF ONE CRASH ALLEGED TO BE CAUSED BY CONTACT OF THE FRONT STRUT TO FRONT TIRE.HOWEVER, ANALYSIS OF THE INFORMATION PROVIDED BY THE CONSUMER, GM AND A THIRD PARTY INVESTIGATOR DOES NOT INDICATE THAT TIRE-STRUT CONTACT WAS A FACTOR IN THE CRASH.ODI IS UNAWARE OF ANY INJURIES OR FATALITIES ATTRIBUTED TO THE ALLEGED DEFECT. ODI HAS NOT IDENTIFIED A SAFETY RELATED DEFECT TREND IN THE SUBJECT VEHICLES.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF TH