Quote:
Originally Posted by Warrens69GMC
They changed the formula in tires, so now they "weather" faster for lack of a better term. Replace after 6 years.
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I read something about rubber in general is now much lower quality because they were refining oil better. Most products made from the by products, such as tires were failing sooner because of the lower quality. Used to rarely replace windshield wipers now it seems it is at least once a year.