4.7

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
23,000 miles

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problem #1

Sep 152006

Grand Prix 6-cyl

  • Automatic transmission
  • 23,000 miles
Oem bf goodrich comp T/a tires. 225/55/R17 2004 Pontiac Grand Prix gtp comp/G ~23,000 miles. Tread depth even across all four tires at 7/32 of an inch. All four tires developed a continuous crack in the sidewall. Dealership is replacing all four under GM/Pontiac warranty with bf goodrich G-force model. I believe this is one of the signs of tread separation, which can lead to loss of vehicle control and serious injury.

- Milford, NJ, USA