A Complete Guide to the Missouri Seatbelt Law

Dispute Seatbelt Tickets A Complete Guide to the Missouri Seatbelt Law

Missouri Seatbelt Law—What You Need To Know

States create seatbelt laws to save lives and minimize injuries in car crashes. Missouri has both adult seatbelt laws and child passenger safety laws, which are enforced differently. Understanding the regulations will not only keep you safe but also help you avoid non-compliance consequences.

Our guide to the Missouri seatbelt law will uncover the following:

  • What the seatbelt law in Missouri is
  • How much a seatbelt ticket costs in Missouri
  • How you can contest the citation fast with DoNotPay

Highlights of the Adult Seatbelt Laws in Missouri

Missouri is a secondary enforcement state when it comes to adult seatbelt laws. Law enforcement officers cannot stop you and issue a citation solely for not wearing a seatbelt.


The Missouri seatbelt law applies to:

  • Front seat passengers and drivers
  • Truck passengers or drivers under 18, regardless of their seating positions
  • Passengers in vehicles that have a capacity of ten people or less

Missouri Seatbelt Law Exceptions

The following persons are not required to wear seatbelts:

  • Postal service workers while on official duty
  • People who have medical reasons for not wearing seatbelts
  • A person who is driving or riding in a vehicle used for agricultural activities
  • Drivers of trucks with a licensed weight of 12,000 pounds or more
  • Cyclists
  • Passengers in a motor vehicle in which all seatbelts are used

Missouri Child Seatbelt Laws

Child car seat violations in Missouri fall under primary enforcement and apply to children under 16 years. A law enforcement officer can stop and ticket you for this violation, whether the child is seated in the front or the back seat.

The Missouri car seat safety laws require children to ride in the appropriate restraint devices for their age, height, and weight as follows:

Child’s Age Car Seat Law
Under four years Any child under four years or who weighs less than 40 pounds must use the appropriate child passenger safety device. The device you will use depends on the manufacturer’s specifications
Four to seven years Children who weigh 40 pounds or more must use the right car seat or booster seat
Eight years and older Children who have reached a height of 4’ 9’’ or weigh 80 pounds can legally use the regular safety belts

Are There Any Exceptions?

There are certain situations when Missouri child seatbelt laws stated above don’t apply:

  • Children under 16, who should be using a booster seat, can use a lap belt only if the rear seats of a vehicle do not have a combination of a lap and shoulder belt. This is important because booster seats should never be secured only with a lap belt
  • Children who weigh over 80 lbs or are taller than 4’ 9’’ can use the regular seatbelts starting from the age of four
  • Passengers riding in a for-hire vehicle (a taxi cab, for example) or public transport are not required to wear seatbelts
  • Children who don’t need the restraint system should sit in the rear seats unless the vehicle only has front seats if the number of children exceeds the number of available seats
  • Students who are four years old or older riding in a school bus that has a capacity of 11 or more passengers are not required to buckle up

What Is the Cost of a Seatbelt Ticket in Missouri?

Violating the adult seatbelt rule results in a fine of $10, while violations of the child safety rule can cost up to $50. If you get a ticket because you don’t have a proper child car seat, the fine can be waived if you present proof of acquiring a child restraint system. Failure to pay the fine can result in additional penalties.

A seatbelt law offense is not a moving violation in Missouri, and no points are assessed on your driving record. Since your driving record is not affected, your insurance rates cannot bump up.

What To Do if You Get a Seatbelt Ticket in Missouri

If you are issued with a seatbelt citation in Missouri, here are your options:

  1. Pay the fine—It means that you plead guilty and accept the consequences of the offense
  2. Contest the ticket in traffic court—If you believe the ticket was undeserved, you can use one of the following arguments to contest it:
    1. Reasonable doubt—You argue that you were wearing a safety belt and the ticket was a mistake
    2. Due diligence defense—You plead guilty but provide a credible explanation for not being buckled up—for instance, you have a special medical condition or were experiencing an emergency

Do you want to contest the ticket but feel overwhelmed by the process? Let DoNotPay appeal the seatbelt ticket on your behalf.

DoNotPay Can Appeal Your Seatbelt Ticket for You

Contesting a seatbelt ticket can be a daunting task if you haven’t done it before, but DoNotPay is here to help. Our AI bots will draft a personalized appeal letter with a solid defense and send it to the local authorities in your stead. Just answer a few questions to help us understand the situation, and we will handle the rest.

Our process is straightforward:

  1. Sign up for DoNotPay
  2. Click on the Seatbelt Ticket tool
  3. Upload a photo of the ticket and answer a brief questionnaire

This will take less than five minutes.

Every state has its own seatbelt laws. If you are planning a trip or just passing through another state, you need to know the applicable rules. Use our detailed guides to get acquainted with seatbelt rules in any U.S. state:

Illinois Nevada Michigan
Florida Pennsylvania Maryland
Massachusetts Kansas Arizona
Georgia Colorado Connecticut
Oklahoma Vermont Oregon
Wisconsin Maine California
New Jersey North Dakota Indiana
Utah Kentucky Tennessee
Iowa West Virginia Alabama
South Carolina Minnesota Louisiana
Idaho New Mexico Virginia
Washington State Texas New Hampshire
New York State Mississippi Hawaii
Ohio North Carolina Arkansas
District of Columbia Montana Nebraska
Alaska Delaware Wyoming
Rhode Island South Dakota

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