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    CVC 35100(a)Updated November 27, 20253 min read

    CVC 35100(a) Ticket: Vehicle Width Limits Explained & How to Fight It

    Operating vehicle exceeding maximum width

    Violation category

    General Traffic

    Base fine

    $35

    Estimated total cost

    Includes court fees and assessments

    DMV points

    0 points

    What is California Vehicle Code CVC 35100(a)?

    Operating vehicle exceeding maximum width

    Common scenarios

    • A delivery truck driver was ticketed for a trailer that was 9 feet wide, but the driver had a special permit allowing the extra width for that route.
    • A driver received a ticket because their side mirrors extended beyond the width limit, but mirrors are usually exempt from the width measurement.
    • Someone was pulled over because their camper van had added accessories making it wider, but the base vehicle was within legal limits.

    Key facts

    • Maximum Width Limit: Most vehicles can’t be wider than 8 feet 6 inches (102 inches) on California roads without a special permit.
    • Special Permits Exist: If your vehicle is wider, you can apply for a permit that lets you drive legally despite the extra width.
    • Width Includes Certain Parts: Width usually counts the main body of the vehicle, but some parts like mirrors or safety devices might not be included.

    Fine breakdown for CVC 35100(a)

    CategoryEstimated amount
    Base fine$35
    Court & county surcharges (estimate)$133
    Total estimated out-of-pocket$168

    County fees can multiply the base fine by 3–5x. ClerkHero confirms exact totals using your ticket details.

    What is CVC 35100(a)?

    This law says you can’t drive a vehicle that’s wider than the allowed limit on California roads. Roads have rules about how wide your vehicle can be to keep everyone safe. If your vehicle is too wide, it can block lanes, hit signs, or cause accidents.

    Why did I get this ticket?

    You probably got this ticket because an officer saw your vehicle was wider than the legal limit. This can happen with trucks, trailers, or even some modified cars.

    What should I know?

    • The maximum width allowed is usually 8 feet 6 inches (102 inches) without special permits.
    • Some vehicles need special permission if they’re wider.
    • This rule helps keep traffic flowing and prevents damage to roads and bridges.

    Don’t worry — you have options to fight this ticket or explain your situation.


    What can help your case?

    • Proof your vehicle was within legal width.
    • Evidence of a special permit if you had one.
    • Showing the measurement was wrong or the officer made a mistake.

    Keep reading for defenses, examples, and answers to your questions.

    Defense ideas you can use in your TR-205 packet

    Every ticket is different, but these arguments often surface in successful Trial-by-Declaration defenses. ClerkHero tailors the narrative to match your facts and any evidence you upload.

    Defense 1

    Most common

    My vehicle was actually within the legal width limit. I have measurements or manufacturer specs to prove it.

    Defense 2

    Pair with evidence

    I had a special permit allowing my vehicle to be wider than usual.

    Defense 3

    The officer measured my vehicle incorrectly or made a mistake.

    Defense 4

    The vehicle width includes parts that are allowed to extend beyond the limit, like mirrors or safety equipment.

    Defense 5

    The violation happened in a place where wider vehicles are permitted, like a private property or construction zone.

    We can help fight your ticket CVC 35100(a) online

    ClerkHero builds your entire TR-205 defense packet automatically. No lawyer. No court visit. No confusing forms. Just upload your ticket and we handle the rest.

    Step 1

    Upload your ticket

    We extract all violation details using hybrid OCR and AI. Works for handwritten, camera, and printed citations.

    Step 2

    We generate your defense

    You answer a few questions. We craft a TR-205 defense letter tailored to this exact violation code.

    Step 3

    Sign, mail, and track

    You receive a complete filing packet with step-by-step instructions. Never miss a deadline again.

    *Most CVC CVC 35100(a) violations are eligible for Trial by Written Declaration. Fixable errors can often result in reduced or dismissed fines once corrected.

    Frequently asked questions about CVC 35100(a)

    How do I know if my vehicle is too wide?

    Check your vehicle’s specs or measure it yourself. The legal limit is usually 8 feet 6 inches wide. If you’re unsure, look for a special permit or ask a professional.

    Can side mirrors make my vehicle too wide?

    Usually, side mirrors are not counted in the width measurement. So, having wide mirrors alone shouldn’t cause a ticket.

    What happens if I don’t fight this ticket?

    If you don’t contest it, you’ll likely have to pay a fine. It could also affect your driving record or insurance, depending on the case.

    Can I get a permit to drive a wider vehicle?

    Yes! California offers special permits for vehicles that exceed width limits, but you must apply and follow specific rules.

    How can I fight this ticket?

    You can gather evidence showing your vehicle was legal, prove you had a permit, or question how the measurement was done. ClerkHero can help you write a defense letter.