

Safe fix or replace?
The mechanic said it’s a millimetre outside of the fixable area, but agreed to fix it anyway. Didn’t end up changing me anything, so just looking for some extra opinions on if it’s safe to keep really. I drive on motorways kind of a lot as well, and have a big trip coming up soon.
Also if I were to replace it, can I just buy one since I’ve only gotten all 4 new ones 3-4 months ago? They are Hankook ventus prime 4 215/55r18 99v if it makes any difference.
Thanks in advance!