Thread: Tire question
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Old 03-09-2021, 07:57 PM   #11
AddictedtoSpeed
 
Drives: 2018 Camaro ZL1, 2004 Pontiac GTO
Join Date: Sep 2018
Location: Royal Palm Beach, Fl
Posts: 26
Couple of things -



If you look at post 6 from arpad_m, the list of michelins are all the same size. But looking at the specs they all have different tread width varying from 10.9 to 11.6. They also all have a different O.E. designation with the O.E. Porsche tire having the largest tread width of 11.6.


More importantly for you, the tire they sent you, with the 99y marking ( and vendor part number 00380 on tire rack) IS A RUN FLAT. Your definitely going to want to get that corrected

Last edited by AddictedtoSpeed; 03-09-2021 at 08:16 PM.
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