You do not need a front license plate in Arizona. State law requires only a single plate, displayed on the rear of the vehicle, which puts Arizona among roughly 20 states with no front-plate mandate.1Department of Transportation. Front License Plates: A Myth or a Blast from the Past? Arizona dropped the front-plate requirement in the 1990s, and nothing in current law brings it back.
How the Rear Plate Must Be Displayed
Arizona Revised Statutes Section 28-2354 sets the display rules. The plate has to be fastened securely to the rear of the vehicle so it does not swing, sit at least 12 inches off the ground measured to the bottom of the plate, and stay clearly visible.2Arizona Legislature. Arizona Revised Statutes 28-2354 – License Plates; Attachment; Civil Penalty The statute does not require horizontal mounting, despite what you may read elsewhere. It has to be legible, secured against swinging, and positioned where someone can see it.
You also have to keep the plate free of dirt, debris, or anything else that makes it hard to read. The state name at the top of the plate gets its own protection under the statute and cannot be obscured.
What If You Were Issued Two Plates
Most Arizona-registered vehicles receive a single plate. If you were issued two, you have a choice: run one on the rear only, or mount one on the front and one on the rear.2Arizona Legislature. Arizona Revised Statutes 28-2354 – License Plates; Attachment; Civil Penalty Nothing in Arizona law forces you to bolt a plate to the front bumper. A single rear plate satisfies the statute either way.
Out-of-State Drivers and New Residents
If you are visiting Arizona with plates from a state that requires a front plate, keep both plates on the vehicle. Arizona’s rules govern Arizona plates; your home state’s rules still govern yours. Pulling the front one off because Arizona does not require it can catch up with you back home or in any other state that enforces front-plate compliance.
New residents need to register the vehicle and switch to Arizona plates. A nonresident-owned vehicle primarily controlled by a resident has to be registered once it has been in the state more than seven months. Leased vehicles get a shorter window of 29 days. Once you register, you receive a single rear plate and can remove any front bracket your old state required. Late registration carries penalties starting at $8 for the first month of delinquency and $4 for each additional month, up to $100.3Arizona Legislature. Arizona Code 28-2162 – Delinquent Registration; Penalty; Lien; Failure to Apply
Frames, Covers, and Plate Lighting
Decorative frames are legal in Arizona as long as they do not block anything on the plate. That includes the plate number, all characters, the registration validation tabs, the state name, and the name of the issuing jurisdiction. Tinted covers, colored overlays, electronic devices, and electrochromatic film that obscure the plate from any angle are all prohibited.2Arizona Legislature. Arizona Revised Statutes 28-2354 – License Plates; Attachment; Civil Penalty Most aftermarket frames from dealerships fit without covering anything; oversized novelty frames and dark-tinted covers are where drivers run into trouble.
A separate statute, ARS 28-925, requires the rear plate to be lit by a white light readable from 50 feet behind the vehicle. That lamp has to come on whenever your headlamps or auxiliary driving lamps are on.4Arizona Legislature. Arizona Revised Statutes 28-925 – Tail Lamps In most vehicles this is the built-in bulb above or beside the plate. Burn it out and you can be stopped at night.
Penalties and Fixing the Ticket
If only the state name is obscured, the civil penalty is $30 for a first offense, rising to $100 on a second violation within 12 months.2Arizona Legislature. Arizona Revised Statutes 28-2354 – License Plates; Attachment; Civil Penalty Covering the plate number, characters, tabs, or jurisdiction name violates a separate subsection and carries civil traffic fines that vary by court.
Arizona has a dismissal provision for registration-related violations. Fix the problem after being cited, show proof, and the court is required to dismiss the action.5Arizona Legislature. Arizona Code 28-2532 – Registration; Violation; Civil Penalty; Dismissal It works like a fix-it ticket in other states.