Curious if anyone has any experience with making your side by side street legal.

I found a website that offers that service Dirt Legal

Where my cabin is located is not legal for UTV travel. Kind of funny, everywhere around me is though... Arbor Vitae, Minocqua, Eagle River etc.  for some reason Sayner does not see value in it.

I figure if I can make my side by side street legal, I can drive the logging roads by our cabin. 

Anyone have any experience with this?