Board Thread:General Discussion/@comment-27798333-20170108235759/@comment-27798333-20170207030604

Lots are, but some aren't. My experience around racing is From way back in the day, when race tires weren't road legal, but a quick Google search revealed plenty of "race only" tires that are not DOT approved for road use. Could be that the increase in people who drive to the track, has spurred the manufacture of more Dot compliant race tires over the years than I remember.