ATVs, UTVs & Dirt Bikes can be ridden/driven on the streets but there are requirements (not that most in Quartzsite follow them). You must have turning signals, brake light, rear view mirror & an Arizona Off-Road sticker or an Off-Road sticker from another state that has a reciprocating agreement with Arizona. California does not so you have to get an AZ sticker, Utah does. Also I believe you have to have insurance, I do on ALL of my Toys. If you have an accident on the streets it is no different than in a car or pickup so your assets are at risk. You also have to be careful how you apply for an Arizona Off-Road sticker. There are a couple of options and have different results and insurance requirements. If you ride any where in AZ other than private property even including AZ State Trust Lands, BLM, National or State Forest an AZ Off-Road Sticker is required. AZ has stepped up enforcement and I have heard of a lot more tickets. AZ needs the funds. Good Luck!
rocmoc n AZ/Mexico