Rolling Diameter of Rims

[churchwa]

Ok guys, i have 245/45/17 on my rears and i am looking at getting 19's on my car.

Now, Nick and I scratched our heads about this on Sunday when looking at my car, because we could not see how I could fit 19's on my car without changing the diameter of the wheel and thus changing the speedo reading.

But then i check the Toyo website and there is only a 3mm difference.

Click here (http://www.toyo.co.uk/index.php?fuseaction=tyreconverter.table14e&pId=1)

This does not seem like a very big change.

Are there other converters out there?

[BigFas]

Here you go

http://www.1010tires.com/TireSizeCalculator.asp

[Chaos]

Top link Fas, that's such a simple and easy to use tool. [ok

[churchwa]

Thanks big man, looks like 275/30/19 is the tyre for me ;)

That is if i can get a good enough deal from Roy!

[peppernick]

275/30/19

[jam [jam [jam

[Afif]

daaamn they gonna suit that wide ass nicely!