I've had this question asked many, many times. I have also seen this question on this and other websites many, many times.
This is not a 'slam' on anyone...either the person that started the thread or those responding.
I want to thank you for asking.
Here is the Michigan ORV Law, then I'll give you how Mi-TRALE feels about it.
On certain Mi DNR DESIGNATED ORV Trails, an ORV can legally ride on that trail 12 months a year, 365 days a year. In the Mi-TRALE 5 County Network of trails, that includes what we have signed as the BN (Bill Nichols), SB (Sidnaw to Bergland), and the IRM (Iron River to Marenisco) trails.
That's Michigan law, whether we like it, whether snowmobilers like it, or not.
HOWEVER, Mi-TRALE has ALWAYS had the policy to NOT ride an ATV on those trails until at least May 15th. Mi-TRALE, nor the landowners that we have an ORV Trail Agreement with, allow any ORV on the NON-DESIGNATED ORV Trails from December 1st to May 14th.
Mi-TRALE has worked very hard to build a good working relationship with every snowmobile club (but one), and we do not want to jeopardize this. The majority of our Mi-TRALE members are also snowmobilers, and we have our club rides in the winter, on SNOWMOBILES.
While I cannot speak on behalf of our fantastic organization, I personnly would like to see all wheeled vehicles prohibited from ALL trails from Dec 1st to May 14th. Again, that is only my opinion and not the opinion of our members or our Board of Directors.
BTW, the only snowmobile club we don't have a close working relationship with is one that Mi-TRALE has offered the 'olive branch' time and time again too, but they just want to keep dividing the two user groups.