hi guys, i got tyres changed for my dad's Corolla today.
I got the Yokohama DNA DB DECIBAL in the size 195/70/14. Just now i did a size difference calculator from the stock size(175/70/14) and found the new tyres to be 4.7% difference.
But i am regretting now since i heard only +-2.5% is recommended.
please give suggestion on what harm it create...