Originally Posted by mh_WRX
In the southeast we have phased out the M ratings. Most others plan full SA when M2005 retires. This for track days and HPDEs only. Autox is still M ratings.
Damn, haven't heard or seen anthing like that with the local PCA's, Nasa, etc. in the NE/Mid-A
Gotta say that 80% of first time participants are running M helmets up here. Time will tell!