Question for you guys. My buddy and I are coming out to montana for bow season and we want to bring a 4wheeler. Does a 4wheeler have to be street legal on all roads or just some roads? The roads we'll be on are public and blm roads. It just gets tricky understanding the regulations because residents seem to be required to have their 4wheelers street legal. Nonresidents look like they're only required to have their 4wheeler registered in their home state; doesn't say anything about needing to be street legal. The 4wheeler is registered in our own state, but not street legal. If it's registered but not street legal can we drive it out there?