03-24-2021, 04:59 PM
Not sure about different countries obviously but here in the UK I’m 99.9% sure that going outside of OEM tyre sizes on your bike will invalidate insurance, instantly. I have on maybe 3 or 4 occasions changed perfectly good looking tyres due to age alone, on low mileage new to me bikes that I’ve bought (for piece of mind), but never ridden hard enough to trouble any new tyre.
