It's legal to have 4 wheelers on the streets here in Tucson as long as they have all the lights, street tires, and pass emissions. There is a few guys I know around here that have banshees on 20's (yeah I know GAY) but still they are allowed. I saw one the other night that had 22" spinners and I wanted to cry.busa1300 said:You can't just make a 4 wheeler street legal or you would probly see tham on the street with bansee's and all the other 4 wheelers. With 4 wheel it is considered a car and has to abite buy all the laws that they have to as far a safety requirements and the likes. Thats why Trex's have 3 wheels.