Tire Size Calculator
 

Useful when you want to keep the same rolling diameter of stock or what have you.

Varrryyyy Nicceeee!

ok i did a comparison for 195/55r/15 and 205/60/16 and it said if my speedo says 65, im actually going 71.69 mphs...so, why do honda guys opt for smaller rims when on this website link it says bigger rims makes u go faster? im confused. someone un-cluster fuck my mind lol

wtf is this?:facepalm:

I always used this one

i use this one