California reflectorized license plates are issued by the DMV to every newly registered vehicle under Vehicle Code 4850, but if your car still carries older non-reflectorized plates from before the state switched over, you are not required to replace them.1California Legislative Information. California Vehicle Code 4850 – License Plates The reflective coating bounces headlight beams back toward the source so plates read clearly at night for officers, toll readers, and license plate recognition cameras. A one-dollar reflectorization fee is folded into the registration cost.
Who Actually Has to Have Reflectorized Plates
Vehicle Code 4850 directs the DMV to issue partially or fully reflectorized plates when registering a vehicle: two plates for most motor vehicles, one for motorcycles and trailers. The same statute says owners whose vehicles already carry non-reflectorized plates do not have to swap them out.1California Legislative Information. California Vehicle Code 4850 – License Plates If a pre-reflectorization plate has stayed on the car through continuous registration, it is still legal.
Legibility is the catch. Any plate, reflectorized or not, has to be readable. Fading, peeling, corrosion, or a cracked coating can get you pulled over no matter how old the plate is.
How Plates Must Be Displayed
When two plates are issued, one goes on the front and one on the rear. Single-plate vehicles such as motorcycles and trailers mount their plate on the rear; truck tractors are the exception and display their single plate on the front.2California Legislative Information. California Vehicle Code 5200
Vehicle Code 5201 sets the mounting details that most citations turn on. Plates must be fastened securely so they do not swing, mounted horizontally with the characters upright and reading left to right, and kept legible at all times. The rear plate sits between 12 and 60 inches off the ground, and the front plate no higher than 60 inches.3California Legislative Information. California Vehicle Code 5201 – License Plates
At night, a white light has to illuminate the rear plate so it is legible from 50 feet away. The light can come from the taillight assembly or a dedicated plate lamp, but a separate lamp must be wired to the same switch as the taillights so both come on together.4California Legislative Information. California Vehicle Code 24601 A burned-out plate bulb is one of the most common reasons for a nighttime stop.
What You Can’t Put on or Do to the Plate
Covers and Frames
Vehicle Code 5201 prohibits any frame, shield, cover, or device that blocks a plate from being read, whether by a person or by an electronic system such as a toll reader or law enforcement scanner.3California Legislative Information. California Vehicle Code 5201 – License Plates Courts have upheld citations where a dealer frame covered only part of the state name, so the bar is lower than most drivers assume. The exceptions are a weather cover placed over a lawfully parked car and a narrow security cover that sits over the registration tab area without touching the plate number.
Altering the Reflective Coating
Vehicle Code 5201.1 goes further and prohibits erasing, painting over, or otherwise altering a plate’s reflective coating to defeat visual or electronic capture of the plate or its characters. Manufacturing or selling a product designed to obscure plate readability is also illegal. The fines are specific:
- Selling or manufacturing an obscuring device: $1,000 per item sold or manufactured.
- Operating a vehicle with such a device, or altering the reflective coating: $250 per violation.
Fines apply per violation, so multiple infractions stack.5California Legislative Information. California Vehicle Code 5201.1 – Display of Plates, Tabs, and Stickers
Registration Tabs
Plates must display current month and year tabs. For most vehicles the tabs go on the rear plate; truck tractors and commercial vehicles with a declared gross weight over 10,001 pounds display tabs on the front plate.6California Legislative Information. California Vehicle Code 5204
Officers generally cannot cite you solely for expired tabs until two months after the expiration month, and before writing that citation the officer must verify through DMV records that no current registration exists. If you are stopped for a different Vehicle Code violation, expired tabs can be added right away. The two-month grace period runs through January 1, 2030.6California Legislative Information. California Vehicle Code 5204
Replacing Damaged or Unreadable Plates
If your plates are lost, stolen, damaged, or no longer legible, you have to replace them. The DMV charges $28 for replacement plates.7California Department of Motor Vehicles. Registration Fees You complete the Application for Replacement Plates, Stickers, Documents (REG 156), provide valid photo ID, and surrender any remaining plate.8California Department of Motor Vehicles. Application for Replacement Plates, Stickers, Documents (REG 156) Form
You can handle it at a DMV office or by mail; mail takes about two to four weeks.9California Department of Motor Vehicles. Replacement License Plates and Stickers If plates were stolen, a police report creates a record that can protect you if the stolen plates later turn up on a vehicle involved in toll evasion or other violations. When both plates are missing, the DMV may issue new plate numbers rather than duplicates to prevent misuse. Personalized or specialty plates can take longer because of production and verification steps.
Penalties for Violations
Most plate-related violations, including a broken plate light, an illegible plate, or a missing front plate, come as correctable citations, commonly called fix-it tickets. Fix the problem, have a law enforcement officer or other authorized person sign the Certificate of Correction on the back, and present proof to the court by your appearance date. You pay a $25 dismissal fee per ticket and the underlying charge goes away.10California Courts. Fix-it Ticket Vehicle Code 40522 requires the court to dismiss the violation once you present proof of correction.11California Legislative Information. California Vehicle Code 40522 Ignore the ticket and the $25 dismissal turns into standard fines plus court assessments.
Deliberate tampering is a different category. Under Vehicle Code 4463, forging, counterfeiting, or altering a license plate with intent to defraud is a felony, carrying 16 months, two years, or three years in state prison, or up to one year in county jail. The same penalties apply to possessing or displaying a blank, canceled, revoked, or counterfeit plate with fraudulent intent.12California Legislative Information. California Vehicle Code 4463 – False Evidences of Registration