Wheel and Tire Size Calculator with Comparison and Graphics

[GeoffP]

In searching for an easy way to calculate wheel backspacing vs offset I found what looks to be a really good wheel and tire size calculator that has a graphical view comparing two different wheel and tire size combinations. I'm curious to know if anyone more in the know that I am can validate the measurements it produces for accuracy.

The site is here: http://www.rimsntires.com/specs.jsp

I'm not affiliated with this site nor the data it produces - just thought it might be useful to help find the correct wheels and tires for your car/truck.

I hope it helps someone out!

[77thor]

I like it... very helpful.

Thanks.

[Glenn]

That's interesting, Thanks for sharing :)

[67rally]

There's a link to that same page in the Plus Sizing Calculator sticky. But yes, it's a very good calculator.

[nicks67camaro]

I've used it to figure out my wheel spacers and c5 rims. It was right on.

[dontlifttoshift]

If you have an iphone look up Tire Lab by Michael Weber in the app store. I use this all the time for figuring offset, diameter, and so on. It also lets you do two different sizes so you can figure front and rear at the same time.

It is very much like the one link that Geoff put up.

[GeoffP]

Yep there's a sticky on this very same calculator in this forum. Nothing new to see here...move along! :)

[novajess1972]

I love this site. I've used it on and off for years, but would lose the link from time to time due to switching PCs and what not. Thanks for sharing and reminding me to make it a favorite again.