Tire calculator

[4silverado]

It seems like tire swaps come up a lot. I figured we’d need to sticky one to this.

I use

Tire Size Calculator

The best tire size calculator. Use our tire size calculator to find tire size specs and suggested tire sizes. Then check prices for all available tire sizes.

tiresize.com

This one allows you to see the tire specs and more importantly, allows you to compare different tire sizes, showing the differences and how far off the speedometer would be off.

 

[Marky Dissod]

Although I'm not Canadian, discovered this one first:

https://www.1010tires.com/Tools/Tire-Size-Calculator3

Worth noting, schidtload of 'angelfire' calculators that I'd bookmarked no longer work, from simple tire calculators, to axle/tire/road/engine speed calculators, gone.

 

[Marky Dissod]

This one works better than some of you need it to, but you have to briefly visit a charity website & reload the page:

Gearing Analyzer with Shift Tracer

Enter gear ratios, tire and diff ratio to analyze RPM vs velocity at shift points with tracer

www.blocklayer.com