This is what I found on the net
View attachment 241434
From the Utah.gov website......
Basic OHV Road Laws
All OHV’s must have Utah state registration stickers displayed on the left or rear side of the vehicle (depending on the type of vehicle you have)
State residents will need to obtain a resident registration sticker
Out of state residents need to get a Utah non-resident registration sticker in order to use their out of state vehicle legally
Can’t exceed the lesser of the posted speed limit or 50 mph (if on a road that exceeds 50 mph speed limit, must operate on the far right-hand side of the road and vehicle must have reflectors or reflective tape on front and back of both sides of the vehicle)
May be operated on public land, trails, streets, or highways if posted or designated legal for OHV’s
Cannot operate along, across, or within the boundaries or an interstate freeway or controlled access highway
Recreational vehicles must have noise control device and safety flags (6×12 inches minimum and attached so they are 8 feet above the ground) along with other vehicle requirements
A person under age 18 must operate with an adult’s supervision and wear a helmet
No racing, unless organized and agency approved event
No consumption or possession of alcoholic beverages or drugs while operating OHV’s