5.6

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
15,500 miles

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problem #1

Mar 212007

Sierra 1500 4WD 8-cyl

  • Automatic transmission
  • 15,500 miles
07 GMC K1500-P265/70/R17/113S tire size-excessive center tire wear(15K)-experiencing 6/32" center tread wear w/mild feathering and substantial tire deformity in 5K mi.(X3=18/32"in 15K-bald)w/GMC specified service(35psi & rotate@5K)-believe to be caused by defective tire/psi design specs and to be widespread-could be safety issue(handling-traction-braking)GMC refuses any help in this matter.

- Austerlitz, NY, USA

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