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| 05-18-2017, 02:15 PM | #1 |
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Wheel and Tire Swap Advice
I just bought an '07 M Coupe and will soon sell my beautiful '99 M Roadster, which has a very coveted set of SSR GT3 wheels. The Coupe, for some reason I don't understand, has Bridgestone RE970AS all seasons in the OEM sizes of 225-45-18 91W Front and 255-40-18 99w. The Roadster has the beautiful GT3's with Sumitomo HTR Z III's in 225-40-18 92Y Front and 255-40-18 99Y, a much more desirable combination that I would like to swap over to my Coupe. I'm mainly concerned about the GT3's deep dish, low offset on the rears, as well as the 40 vs. 45 aspect ratio on the fronts. I have no idea what the offset is on either of the wheel sets. I have been told that the bolt dimensions are the same. Anyone with any insight, please advise. If possible, I really want to put these bad ass wheels on the Coupe!
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| 05-18-2017, 05:10 PM | #3 | |
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Quote:
What are the gt3 offsets?
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| 05-19-2017, 06:27 AM | #4 |
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I don't know and can't tell by looking at them. I guess I could just take one off and measure, but don't have a jack or stands. Unless someone tells me different, I'm going to take my chances at the tire place. Just eye ballin' them, the rears appear a little deep.
Last edited by Berto61; 05-19-2017 at 06:30 AM.. Reason: more info |
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