Originally Posted by hunter_greyghost
Running a E-07 [18"] on one of my XS' & the bloody thing won't wear out!
down to the centre 'bar' in the middle of the tread, what's the legal limit one of these tyres?
I don't know for sure, but I believe as long as it won't aquaplane and isn't unevenly worn out, you're perfectly legal. 2mm tread depth or something like that.
It'll have no grip at all in the dirt, long before it's actually illegal.