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    CVC 29004Updated November 27, 20253 min read

    CVC 29004 Trailer Safety Chains Ticket: What It Means & How to Fight

    Violation of California Vehicle Code Section 29004

    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 29004?

    Violation of California Vehicle Code Section 29004

    Common scenarios

    • You were towing a small utility trailer, but the chains were loose and hanging instead of connected. The officer gave you a ticket for no chains attached.
    • Your trailer’s chains were rusty and one link broke while driving. You got stopped and cited for not having proper safety chains.
    • You disconnected the chains briefly to back your trailer into a tight spot, and an officer saw this and issued a ticket.

    Key facts

    • Safety Chains Are the Backup: Chains keep your trailer connected if the hitch fails. They’re a backup, not a replacement.
    • Chains Must Be Connected When Driving: You should always have chains hooked up while towing on public roads, except when temporarily disconnected for a good reason.
    • Not All Trailers Are the Same: Some very small trailers or special equipment may have different rules, but most trailers need safety chains.

    Fine breakdown for CVC 29004

    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 29004?

    This California law says that if you’re towing a trailer, your trailer must have safety chains attached. These chains help keep the trailer connected to your vehicle if the main hitch fails. It’s a simple rule to keep everyone safer on the road.

    If you got a ticket for this, it means an officer saw your trailer without the proper safety chains or they weren’t hooked up right.

    Why does this matter?

    Without safety chains, a trailer can come loose and cause serious accidents. This law helps prevent that.

    What should you do now?

    • Check your trailer’s safety chains. Are they attached and in good shape?
    • If you don’t have chains, get some that meet California standards.
    • Fix or replace any broken or missing chains before driving again.

    Don’t worry — this is usually an easy fix. And you can often fight the ticket if you had chains but the officer made a mistake.


    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

    You had safety chains attached and properly connected, but the officer didn’t see them.

    Defense 2

    Pair with evidence

    The chains were temporarily disconnected for a lawful reason, like loading or unloading the trailer.

    Defense 3

    Your trailer doesn’t require chains because it’s a type exempted under specific conditions (rare, but possible).

    Defense 4

    The officer made an error in identifying your vehicle or trailer.

    Defense 5

    You fixed the chains immediately after being stopped and can prove it.

    We can help fight your ticket CVC 29004 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 29004 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 29004

    What exactly are safety chains?

    They are strong metal chains that connect your trailer to your towing vehicle as a backup if the main hitch fails.

    Can I drive without safety chains if I’m just moving a trailer a short distance?

    No. Chains should be connected anytime you tow on public roads, even for short trips.

    What if my chains broke while I was driving?

    You should fix or replace them as soon as possible. You might be able to explain this in court if you got a ticket.

    How do I know if my chains meet California rules?

    Chains should be heavy-duty and long enough to allow turning but short enough to prevent dragging. Check your trailer’s manual or ask a professional.

    Can I fight a ticket if I had chains but still got cited?

    Yes, if you can prove your chains were attached and in good condition, you have a strong defense.