Digitron za gume - Tyre size calculator

[gordi014]

TYRESAVE Tyre size calculator
Select the dimensions of your tyres to determine the overall diameter
Correct matching of overall diameter when changing wheel and tyre sizes
is necessary to ensure ride height and gearing remain the same

http://www.tyresave.co.uk/tyresize.html

[gordi014]

Miata Tire Size Calculator
Use the calculator to see what happens to your speedometer reading when you change the size of your tires and wheels. The graphic shows your stock tire selection in an outline overlaid on your new tire selection.

http://www.miata.net/garage/tirecalc.html

[gordi014]

Jos jedna interesantna i korisna stranica, slicne tematike:
The Wheel & Tyre Bible
http://www.chris-longhurst.com/carbible ... bible.html