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Which Rim Size Will Handle Better

tarmac
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blind_elk Grand Master

blind_elk

Posted
Posted

But what about the increased sidewall flex, caused by the taller sidewall?

You can easily fit a 235 tyre on a 7.5 rim. There is more than adequate grip in that width for most purposes.

tarmac Enthusiast

tarmac

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But what about the increased sidewall flex, caused by the taller sidewall?

You can easily fit a 235 tyre on a 7.5 rim. There is more than adequate grip in that width for most purposes.

Thats exactly what i wondered

The sidewall flex may offset the advantage of having a wider rim??

Jmaac Proficient

Jmaac

Posted
Posted (edited)

16 on gtst, 17 on gtr and setup steering geom. to factory specs - the way its supposed to be :yes:

I think the tyre wall flex is something you have to maybe experiement with/or do research for. Many people hit & miss - it really deepends on many factors

Edited by Jmaac
Busky2k Veteran

Busky2k

Posted
Posted (edited)

Maybe hes referring to me lol. I spose to reiterrate, sidewall flex doesn't change over grip all that much unless we're talking extremes ie sidewall rollover, inappropriately narrow rim and wide tyre, crappy quality tyre etc. So in context with the OPs issue at hand it is what I'm saying.

Edited by Busky2k
BHDave Grand Master

BHDave

Posted
Posted
Well then, enlighten us with your wisdom and knowledge.

please? I'm dying to find out :/

my 2c. rx7 wheels have rubbish offset. Don't even consider them. When you can get a decent (but ugly) set f 17x8/9 for 600 bucks quite easily, why would you consider rubbish stockers? I sold a very nice set of 17x8.5/9.5 ssr indy's for 600 recently and they are actually a good looking rim.

If money is an issue then stick with teh 16 inch rim. Tyres are cheaper. 32gtr rims are the ones you want

I can regurgitate a heap of info direct from sydneykid on the advantage/disadvantage of bigger sidewalls. You can too if you want to search.

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