Tire ratings

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STARTUP123
  • MEMBER
  • 1 POST
Hi, I'm looking for new tires and found tire ratings on the web. For example these web pages from different sites show tire ratings: http://www.tirerack.com/tires/surveyresults/surveydisplay.jsp?type=GTAS http://www.goodyear.ca/tire/eaglef1-asymmetric/
I would like to know if such tire rating numbers are based on some standard system so that the ratings on different sites are comparable. And if there is a standard, what exactly these numbers mean. All it tells me is that higher number is better but how much better I have no idea. For example the difference between 8 and 9 means what in practice?
Oct 16, 2011 at 9:33 AM
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FIXITMR
  • ✓Experienced Mechanic
  • 9,989 POSTS
good luck with that! i would go with consumer experience ratings and give more weight to any negatives.
Oct 16, 2011 at 10:49 AM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
Also, to add to this, those ratings are done by the manufacturer themselves and some companies just use it as a marketing tool, especially the treadwear rating. Many are not very accurate at all.
Oct 16, 2011 at 11:38 AM
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