Tires, new, second hand, summer tires, winter tires, all season tires, service, tyres, vulcanization, repairing and welding of rims, Timisoara, Eu, Romania.

Tyre catalog

Tyre size calculator

A tyre size calculator

Current wheel/tyre	New wheel/tyre
/ R	/ R


Current RR:mm	New RR:mm
Current circumference:mm	New circumference:mm



Difference in circumference:mm or %
So when your speedo reads 80 km/h, you're actually travelling at km/h