I live in Illinois and TRV in the Midwest. I see width restrictions all the time but noone mentions weight. I have been able to use my TRV everywhere because it is less than 50 inches wide. Trails made for ATVs will not fit wider vehicles so it wouldn't be much fun to drive a Rhino, Gator etc. down trails that they don't fit. Trust me my TRV is tough in tight trails, a rhino would not fit between the trees in many cases. I do think they are an awesome vehicle and if I lived out West would consider one. My TRV has 12 inches of clearance like the Rhino and IRS which helps it go many places regular Atvs won't. A stock solid axle machine will get stuck in mud or snow much quicker.

 

In Utah, there are tons of ATV trails that have 50" wide "gates" to keep the vehicles out.

We looked at the TRV when it first came out. I think the AC TRV is the one we liked the best although we have never ridden any of the two rider ATV's. We thought we might consider something like that (might) but barley have our Rubicon broke in so we will keep it for a while longer. Then we will probably buy another new one.