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Best tyre size for a 18" wheels #20746
08/01/2006 23:48
08/01/2006 23:48
Joined: Dec 2005
Posts: 1,560
Oxfordshire
Gaz Offline OP
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Oxfordshire
Just wanted some help on what the best tyre size is for 18" wheels on a coop.

Re: Best tyre size for a 18" wheels #20747
09/01/2006 01:09
09/01/2006 01:09

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In order to keep the diameter of the wheel/tyre the same as the standard 205/50/16 (612mm), you could go for 215/35/18 (607mm) or 225/35/18 (615mm). Anything else will mean that your speedo will read outside of allowable tolerances (not sure if this is a legal requirement , but any good tyre place would advise you of this).

I can't advise whether these will actually fit within the wheel arch, but I'm sure someone else will be able to .

Phil

Re: Best tyre size for a 18" wheels #20748
09/01/2006 02:13
09/01/2006 02:13

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i got 225/35 18 ... fit's nice..

cheers

coen

Re: Best tyre size for a 18" wheels #20749
09/01/2006 17:00
09/01/2006 17:00

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i also have 225/35/18,and fits perfect.
even 235/35/18 would fit nice......

Re: Best tyre size for a 18" wheels #20750
09/01/2006 19:22
09/01/2006 19:22
Joined: Dec 2005
Posts: 1,576
Glasgow,Near Florence..If only...
paul Offline
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Glasgow,Near Florence..If only...
I know that Barbz runs 225 35 18,I was going for 215`s but he feels 225`s are the best bet


was Paul S,now just paul...Member since Oct 2000,Coupe may be FATALLY injured - :(oh no it's not smile
Re: Best tyre size for a 18" wheels #20751
09/01/2006 21:17
09/01/2006 21:17

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225x35x18 fits. 225x40x18 won't fit ! Will rub on the inner side (on my car at least)

Re: Best tyre size for a 18" wheels #20752
10/01/2006 09:03
10/01/2006 09:03
Joined: Dec 2005
Posts: 1,560
Oxfordshire
Gaz Offline OP
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Gaz  Offline OP
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Thanks for that looks like its 225/35/18 then.

Re: Best tyre size for a 18" wheels #20753
13/01/2006 00:57
13/01/2006 00:57

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@ jax

what kind of rims do you have in your pic...?

any chance of a large pic....?

thanks

Re: Best tyre size for a 18" wheels #20754
14/01/2006 09:52
14/01/2006 09:52

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Will 215/40/18 fit? Or will they catch?

Last edited by Fabz; 16/01/2006 15:55.
Re: Best tyre size for a 18" wheels #20755
16/01/2006 20:47
16/01/2006 20:47

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i am 99% sure 225 40 18 will fit without touching, especially toyo T1S

Re: Best tyre size for a 18" wheels #20756
20/01/2006 03:34
20/01/2006 03:34
Joined: Dec 2005
Posts: 3,158
Near Reading
JohnS Offline
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If the Toyos do fit it will be because they are smaller in diameter than most 225/40s.

Re: Best tyre size for a 18" wheels #20757
20/01/2006 03:54
20/01/2006 03:54
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Posts: 3,034
Sweden
Per Offline
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But the correct size still is 225/35-18

Re: Best tyre size for a 18" wheels #20758
22/01/2006 21:52
22/01/2006 21:52

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Quote:

But the correct size still is 225/35-18




...really do hope so since I`ve thought about get a set of 18" this summer!

Re: Best tyre size for a 18" wheels #20759
22/01/2006 22:13
22/01/2006 22:13

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Quote:

If the Toyos do fit it will be because they are smaller in diameter than most 225/40s.




just likew buying a pair of jeans, one 32 waist will fit another will be as snug as a bug in a rug! personally i have about 10mm clearance all round my 225 35 toyo tyres


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