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Old 04-11-2012, 01:12 PM   #48
Lee123

 
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Drives: 2012 2SS M6
Join Date: Dec 2011
Location: Phoenix, AZ
Posts: 768
Quote:
Originally Posted by FEN View Post
Nope

Stock tire diameters/circumference...
Front 245/45/20=28.68 dia/Circ=90.10
Rear 275/40/20=28.66 dia/Circ=90.03

Very common aftermarket rear tire size is....
315/35/20=28.68 dia/Circ=90.10
Interesting. I guess since they look bigger I just assumed they were bigger in diameter as well as width. And thanks! You saved me some measuring.

I'll just hope the next flat I get will be on the front. Yes, I do anticipate getting one some day. Had one last year on another car with no spare. It was a nail and a slow leak that I pumped up and drove to the dealer the next day. My wife had one a couple months ago. She has a spare so I just put it on. That's only 2 in 8 years, but they were both in the last year.
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2012 2SS Convertible
Magnuson, Headers, Cam, JRE Tune. 563 HP.
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