Change tyre size but maintain same rims....
Meaning if original is 175, and want to use 185 size, the series (aspect ratio) or sidewall height have to use lower to get as close as possible the overall diameter, therefore from 175/65R14 to 185/60R14. If use 185/65R14 the overall diameter is much bigger.
175/65R14 - 583mm
185/60R14 - 578mm - smaller by 0.9% (This is closer)
185/65R14 - 596mm - bigger by 2.2%
I dint know that this is possible! But the 175 and 185 are the width right? How does 185 fit nicely on rims meant for 175? If 185 is fit in, does the overall area surface contact increases too?



at 1st no rasa. But the grip was good even though