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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.

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How this year compares

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Counts vary with age, sales and reporting. They are not failure rates.

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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
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6,000 miles · Jun 17, 2005
Suspension

TIRE CAUSES RUBBING ON THE FRONT STRUT, NAMELY AND MORE COMMONLY THE PASSENGER SIDE STRUT. THIS IS EVIDENCED BY A RUBBING MARK ON THE STRUT BODY AND MANY TIMES WEAR MARKS ON THE TIRES THEMSELVES. IN SOME CASES, FRONT SUSPENSION BINDING HAS OCCURRED. IN OTHER CASES, TIRE REPLACEMENT WAS NECESSARY.

NHTSA ODI #10125709

Mileage unknown · Jun 15, 2005
Suspension

"I REFERENCE CLAIM OID#10116796. I AM HAVING THIS SAME PROBLEM. MY TIRES ARE RUBBING ON MY FRONT STRUT." AND ADD ANYTHING ELSE NEDED. I USED THE COMPONENT DISCRIPTORS OF "SUSPENSION: FRONT" AND "SUSPENSION: FRONT, MACPHERSON STRUT".

NHTSA ODI #10125439

Mileage unknown · May 16, 2005
Suspension

THE INSIDE OF THE FRONT TIRES RUBS ON THE STRUT TOWER. THE INSIDE TREAD OF MY TIRES WAS BALD AFTER ONLY 12000 MILES. THIS COULD POSSIBLY CAUSE A BLOWOUT. THE ONLY REMEDY I CAN IMAGINE WOULD BE TO GIVE THE CAR A .5 TO 1 INCH LIFT OR DOWNGRADE TO 235/45ZR17 TIRES.I BELONG TO A GTO CLUB AND EVERYONE I'VE SPOKEN TO HAS THE SAME PROB…

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THE INSIDE OF THE FRONT TIRES RUBS ON THE STRUT TOWER. THE INSIDE TREAD OF MY TIRES WAS BALD AFTER ONLY 12000 MILES. THIS COULD POSSIBLY CAUSE A BLOWOUT. THE ONLY REMEDY I CAN IMAGINE WOULD BE TO GIVE THE CAR A .5 TO 1 INCH LIFT OR DOWNGRADE TO 235/45ZR17 TIRES.I BELONG TO A GTO CLUB AND EVERYONE I'VE SPOKEN TO HAS THE SAME PROBLEM. I WILL HAVE THEM FILL OUT COMPLAINTS ALSO.

NHTSA ODI #10121019

17,000 miles · Apr 27, 2005
Suspension

I REFERENCE CLAIM OID#10116796. I AM HAVING THIS SAME PROBLEM. MY TIRES ARE RUBBED ON MY FRONT STRUTS AND AFTER ROTATION ALL 4 TIRES WERE WORN. TWO OF THEM WERE WORN DOWN TO THE CORDS AND ALL 4 TIRES NEEDED IMMEDIATE REPLACEMENT. THE DEALER SAID THAT THIS PROBLEM WAS NOT COVERED BY WARRANTY AND REFUSED TO REPLACE MY DANGEROUSLY …

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I REFERENCE CLAIM OID#10116796. I AM HAVING THIS SAME PROBLEM. MY TIRES ARE RUBBED ON MY FRONT STRUTS AND AFTER ROTATION ALL 4 TIRES WERE WORN. TWO OF THEM WERE WORN DOWN TO THE CORDS AND ALL 4 TIRES NEEDED IMMEDIATE REPLACEMENT. THE DEALER SAID THAT THIS PROBLEM WAS NOT COVERED BY WARRANTY AND REFUSED TO REPLACE MY DANGEROUSLY WORN TIRES. THIS CONDITION COULD HAVE EASILY CAUSED A BLOWOUT. I DID SAVE THE LEAST WORN OF THE 4 TIRES FOR A FULL SIZE SPARE AND HAVE A PICTURE OF THE DAMAGE DONE TO WORST OF THE 4. HISTORY: THE 2004-2005 PONTIAC GTO IS AN IMPORTED VERSION OF THE AUSTRALIA HOLDEN MONARO. THE HOLDEN MANARO COMES FROM THE FACTORY WITH 235/45R17 TIRES, TIRES THAT ARE GENERALLY 235MM (9.25") WIDE. HOWEVER, WHEN PONTIAC SPEC'D THE GTO FOR THE US, THEY FINALLY DECIDED ON A 10MM WIDER TIRE, A 245/45R17 BF GOODRICH G-FORCE KDWS TIRE. CURRENT PROBLEM: THE LARGER TIRE CAUSES RUBBING ON THE FRONT STRUT, NAMELY AND MORE COMMONLY THE PASSENGER SIDE STRUT. THIS IS EVIDENCED BY A RUBBING MARK ON THE STRUT BODY AND MANY TIMES WEAR MARKS ON THE TIRES THEMSELVES. IN SOME CASES, FRONT SUSPENSION BINDING HAS OCCURRED. IN OTHER CASES, TIRE REPLACEMENT WAS NECESSARY. THIS IS DUE, IN FACT, TO THE INCREASE IN SIZE OF THE TIRE THAT PONTIAC HAS CHOSEN TO PUT ON THE IMPORTED VERSION. SEVERAL PONTIAC DEALERSHIPS ARE AWARE OF THIS PROBLEM, AND IT HAS BEEN SPECULATED THAT PONTIAC IS AWARE AS WELL. FUTURE PROBLEMS: TIRES ARE NOT ALL THE SAME SIZE. ONE 245/45R17 TIRE CAN BE SMALLER OR LARGER DEPENDING ON THE MANUFACTURER OF THE TIRE. THERE IS A STRONG POSIBILITY THAT WHEN A CONSUMER REPLACES HIS/HER WORN FACTORY TIRES WITH ANOTHER SET OF TIRES, OF THE SAME "SIZE", THAT THEY WOULD BE EVEN LARGER AND COULD CAUSE SERIOUS PROBLEMS. IN LIGHT OF THE FORD-FIRESTONE TIRE PROBLEMS, I BELIEVE THIS IS A SITUATION THAT SHOULD BE RESEARCHED. PLEASE NOTE: DEALERSHIP LOT CARS WOULD MOST LIKELY NOT DEMONSTRATE THIS PROBLEM AS THEY WILL NOT HAVE BEEN DRIVEN ENOUGH TO CAUSE THE RUBBING.

NHTSA ODI #10118603

1 miles · Apr 18, 2005
Suspension

FRONT TIRES ON THIS VEHICLE RUB ON THE FRONT STRUTS. CONCERN IS THE EFFECT OF THE RUBBING ON THE STRUCTURE OF THE TIRE. AS OF YET THERE ARE NO FAILURES THAT I AM AWARE OF DUE TO THIS PROBLEM. GM IS AWARE OF THE PROBLEM, BUT HAS FAILED TO ADDRESS THE ISSUE WITH OWNERS. *AK

NHTSA ODI #10118073

2,500 miles · Apr 16, 2005
Suspension

ON A 2004 PONTIAC GTO FRONT STRUTS ARE RUBBING SIDEWALLS OF FACTORY TIRES, TOOK INTO DEALER SAID NOTHING WRONG, MEMBER OF A INTERNET FORUM AND MANY OWNERS ARE HAVING SAME PROBLEM REFERENCE CLAIM #10116796 THANK YOU. *AK

NHTSA ODI #10117962

7,500 miles · Apr 15, 2005
Suspension

IREFERENCE CLAIM OID 10116796. I AM HAVING THIS SAME PROBLEM. MY TIRES ARE RUBBING ON MY FRONT STRUTON MY 2004 PONTIAC GTO.*AK

NHTSA ODI #10117954

2,000 miles · Apr 12, 2005
SuspensionTires

HISTORY: THE 2004-2005 PONTIAC GTO IS AN IMPORTED VERSION OF THE AUSTRALIA HOLDEN MONARO. THE HOLDEN MANARO COMES FROM THE FACTORY WITH 235/45R17 TIRES, TIRES THAT ARE GENERALLY 235MM (9.25") WIDE. HOWEVER, WHEN PONTIAC SPECS THE GTO FOR THE US, THEY FINALLY DECIDED ON A 10MM WIDER TIRE, A 245/45R17 BF GOODRICH G-FORCE KDWS TIRE…

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HISTORY: THE 2004-2005 PONTIAC GTO IS AN IMPORTED VERSION OF THE AUSTRALIA HOLDEN MONARO. THE HOLDEN MANARO COMES FROM THE FACTORY WITH 235/45R17 TIRES, TIRES THAT ARE GENERALLY 235MM (9.25") WIDE. HOWEVER, WHEN PONTIAC SPECS THE GTO FOR THE US, THEY FINALLY DECIDED ON A 10MM WIDER TIRE, A 245/45R17 BF GOODRICH G-FORCE KDWS TIRE. NO CHANGES WERE MADE TO THE SUSPENSION OF THE VEHICLE FOR US IMPORT THOUGH. CURRENT PROBLEM: THE LARGER TIRE CAUSES RUBBING ON THE FRONT STRUT, NAMELY AND MORE COMMONLY THE PASSENGER SIDE STRUT. THIS IS EVIDENCED BY A RUBBING MARK ON THE STRUT BODY AND MANY TIMES WEAR MARKS ON THE TIRES THEMSELVES. IN SOME CASES, FRONT SUSPENSION BINDING HAS OCCURRED. IN OTHER CASES, TIRE REPLACEMENT WAS NECESSARY. THIS IS DUE, IN FACT, TO THE INCREASE IN SIZE OF THE TIRE THAT PONTIAC HAS CHOSEN TO PUT ON THE IMPORTED VERSION. SEVERAL PONTIAC DEALERSHIPS ARE AWARE OF THIS PROBLEM, AND IT HAS BEEN SPECULATED THAT PONTIAC IS AWARE AS WELL. FUTURE PROBLEMS: TIRES ARE NOT ALL THE SAME SIZE. ONE 245/45R17 TIRE CAN BE SMALLER OR LARGER DEPENDING ON THE MANUFACTURER OF THE TIRE. THERE IS A STRONG POSIBILITY THAT WHEN A CONSUMER REPLACES HIS/HER WORN FACTORY TIRES WITH ANOTHER SET OF TIRES, OF THE SAME "SIZE", THAT THEY WOULD BE EVEN LARGER AND COULD CAUSE SERIOUS PROBLEMS. IN LIGHT OF THE FORD-FIRESTONE TIRE PROBLEMS, I BELIEVE THIS IS A SITUATION THAT SHOULD BE RESEARCHED. PLEASE NOTE: DEALERSHIP LOT CARS WOULD MOST LIKELY NOT DEMONSTRATE THIS PROBLEM AS THEY WILL NOT HAVE BEEN DRIVEN ENOUGH TO CAUSE THE RUBBING.*AK

NHTSA ODI #10116796

4,300 miles · Aug 29, 2004
Suspension

IMMEDIATELY AFTER PURCHASE, HEARD GRINDING NOISE FROM RIGHT, FRONT TIRE WHEN TURNING AND BACKING UP. ALSO NOTICED THAT STEERING WHEEL WAS SLIGHTLY TURNED TO THE LEFT WHILE DRIVING STRAIGHT DOWN THE ROAD. BEFORE 5000 MILES I NOTICED AN EVER INCREASING ROUGH RIDE AND THAT THE STEERING WHEEL VIBRATED BADLY WHILE DRIVING, ALSO NOT…

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IMMEDIATELY AFTER PURCHASE, HEARD GRINDING NOISE FROM RIGHT, FRONT TIRE WHEN TURNING AND BACKING UP. ALSO NOTICED THAT STEERING WHEEL WAS SLIGHTLY TURNED TO THE LEFT WHILE DRIVING STRAIGHT DOWN THE ROAD. BEFORE 5000 MILES I NOTICED AN EVER INCREASING ROUGH RIDE AND THAT THE STEERING WHEEL VIBRATED BADLY WHILE DRIVING, ALSO NOTICED THAT THE INSIDE OF BOTH FRONT TIRES WERE WORN COMPLETELY BALD. THE RIGHT FRONT TIRE EVEN HAD THE CORDS HANGING OUT. IMMEDIATELY AFTER DISCOVERING THIS, I TOOK THE CAR TO THE CLOSEST PONTIAC DEALER. AFTER BEING HARASSED AND TURNED AWAY BY THE LOCAL DEALER, I WAS FORCED TO TAKE THE CAR TO THE ORIGINAL SELLING DEALER OVER 2 HOURS AWAY. DEALER DISCOVERED THAT THE RIGHT FRONT STRUT WAS BENT, WHICH CAUSED THIS SEVERE ALIGNMENT ISSUE, WHICH MADE THE TIRES RUB WHILE TURNING, ALSO CAUSED THE STEERING WHEEL TO BE TURNED WHILE DRIVING STRAIGHT AND ALSO WEARING OUT BOTH FRONT TIRES TO THE POINT THAT DRIVING ON THEM WAS VERY UNSAFE. DEALER REPLACED THE BENT STRUT, WHILE STATING THAT THEY COULD NOT FIND ANY EVIDENCE OF A ROAD HAZARD THAT WOULD HAVE CAUSED THIS FAILURE AFTER DELIVERY OF THE VEHICLE. ALSO REPLACED THE FRONT TIRES. THEN THE GM (INDIANA ) REGIONAL SERVICE MANAGER REFUSED TO COVER THE COST UNDER WARRANTY STATING THAT I COULD HAVE CAUSED THIS FAILURE AFTER DELIVERY (EVEN AFTER DEALER STATED THAT THEIR WAS NO EVIDENCE OF CUSTOMER DAMAGE) ALSO STATED THAT STRUTS WERE NOT COVERED UNDER THE GM 3YR 36K MILE WARRANTY . THE DEALER FEELING BADLY, GAVE ME A SET OF TIRES OFF OF ANOTHER GTO THAT THEY PUT NEW TIRES AND RIMS ON. THIS GM "PRE DELIVERY" DEFECT WAS VERY COSTLY TO ME AND EVEN MORE IMPORTANTLY, COULD HAVE COST ME MY LIFE DUE TO THE POTENTIAL FOR A TIRE BLOW OUT DUE TO THIS GM ALIGNMENT ISSUE. PONTIAC CUSTOMER SERVICE, AFTER WEEKS OF APPEALS, HAS REFUSED TO REIMBURSE ME. THIS IS TERRIBLE AND I ADVISE ANY GTO OWNER TO CHECK HIS OR HER FRONT TIRES AND ALIGNMENT FOR UNUSUAL WEAR BEFORE IT IS TOO LATE. *JB

NHTSA ODI #10088783

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