A Parent’s Guide to Michigan Car Seat Laws [Updated]

Did you know that more children between the ages of 1 and 13 die from injuries incurred in car crashes than from any other cause? According to the CDC, the recent annual data reports 636 children died in motor vehicle crashes and nearly 100,000 were injured in motor vehicle accidents. What makes these statistics even more tragic is that 33% of those children were not buckled up.

We never want to put our children at risk, and failing to use the right car seat can do just that. Studies have shown that car seats reduce injury risks to children by 71% to 82%. Additionally, booster seats reduce these risks by 45% for children ages 4 to 8 compared to using a standard seat belt. That’s why it is so important for parents and caregivers to understand and follow Michigan car seat laws.

The Michigan Car Seat Laws Every Parent Should Know

Following is an overview of the Michigan car seat laws designed to protect infants and children whenever they ride in a motor vehicle.

Let’s begin with the laws relating to a child’s age and weight.

Michigan Car and Booster Seat Laws Based on Age and Weight

Children Under 8 Years Old or Less Than 4’ 9″ Tall

In Michigan, children under the age of 8, or those who are less than 4’ 9″ tall, must ride in a car seat or booster seat. This applies to children who meet one or both of these requirements.

Children who no longer satisfy one or both requirements are permitted to ride in a car without a safety seat. However, like all Michigan drivers and passengers, children should always wear seat belts.

Michigan Booster Seat Laws

Children whose weight or height exceeds the above limits for forward-facing seats must use a booster seat. Always make sure the booster seat is properly secured by the vehicle’s lap/shoulder belt.

Seat Belts

Children must use seat belts after they have outgrown the height and weight limits for booster seats. For maximum protection, children should use the lap/shoulder belt rather than the lap-only belt found in the back seats of certain vehicles.

Note: The American Academy of Pediatrics recommends putting children younger than 13 in the back seat of the vehicle using the appropriate car seat or seat belt.

Michigan Car Seat Laws for Children 4 Years Old or Younger

If a car has a rear seat (back seat), children under the age of 4 are required to be in a car seat in the rear seat of the vehicle. Additionally, if all rear seats are occupied by young children, then an exception is made for an additional child under 4 years old to ride in the front of the car using the appropriate car seat.

Rear-Facing Car Seats

All babies and toddlers must ride in rear-facing car seats until they are 2 years old, or until they reach the maximum weight or height limit for the car seat.  

Note: The airbag must be turned off if a rear-facing car seat is placed in the front seat.

Forward-Facing Car Seats

Children 2 or older, or those who have exceeded the weight and height limits of their rear-facing seat, must use a forward-facing seat. Children should remain in this seat until they reach the maximum allowed height and/or weight limit.

Other Michigan Seat Belt Laws

Two additional Michigan seat belt laws worth mentioning are designed to protect older children and adults:

• All passengers under the age of 16 must wear a seat belt at all times, whether they are riding in the front or back seat of a vehicle.
• Passengers 16 or older are not required by law to wear a safety belt when riding in the rear seat of the car. However, as a matter of safety, we highly recommend that all passengers over 16 wear seat belts regardless of where they are seated in the vehicle.

Michigan Car Seat Law Exceptions

Parents and guardians should be aware of the following noteworthy exceptions to Michigan car seat laws:

Buses, Taxis, Motorcycles and Mopeds

Certain vehicles are not required by state or federal law to be equipped with seat belts. Surprisingly, taxis and buses, including school buses, are among these exceptions. Other exceptions include motorcycles, mopeds and other two-wheeled vehicles. Therefore, children riding in these vehicles are not subject to the Michigan car seat laws that apply to the majority of passenger vehicles.

Cars Made Prior To 1965

Prior to 1965, car and truck manufacturers were not required to equip their vehicles with seat belts. Therefore, these vehicles are exempt from current Michigan car seat laws. However, parents should realize that allowing a child or young teen to ride without a car seat or seat belt is a dangerous practice.

Certain Physical or Medical Conditions

In special circumstances, if a child is unable to use a car seat or booster seat due to a physical or medical condition, the Secretary of State may exempt the child from complying with the Michigan seat belt laws that would normally apply. In that instance, the Secretary of State may specify alternate means of protection for the exempted child.

Note: A physician’s note will be needed in order for the Secretary of State to grant a seat belt exemption to a child who is unable to use a car seat due to a medical or physical condition.

How to Avoid Common Car Seat Mistakes

A child cannot be protected by a car seat that’s the wrong size or improperly installed. Here are the five most common car seat mistakes and how you can avoid them:

1) Loose Harness Straps

Straps should fit snugly against the child. When the straps are fastened, you should not be able to pinch any excess strap material. Be sure that harness straps lay flat, not twisted or knotted.

2) Improperly Installed Car Seats

You should not be able to move a car seat more than one inch from side-to-side at the point where the car seat attaches to the vehicle.

3) Moving Children to a Larger Seat Too Soon

Children should stay in their car seats until they exceed the height or weight limits of the seat according to the Michigan car seat laws outlined above.

4) Securing the Chest Clip Too Low

Secure the chest clip level with the child’s armpits to ensure the straps remain in the correct position.

5) Putting Kids in the Front Seat Too Early

If a crash occurs, children under 13 can be seriously hurt by the force of an airbag.

For assistance installing car seats or determining whether they comply with Michigan law, visit your local police or fire station for free assistance.

Were You in a Car Accident With Small Children or an Infant? 

If you or a family member was injured in an accident involving a car seat or booster seat, contact us immediately. The experienced car accident lawyers at The Sam Bernstein Law Firm will guide you through the legal process while we fight to win the compensation you deserve.

Michigan car seat laws are complicated, but finding the right auto accident attorney is simple.

Click the button below to fill out a brief form or call 1-800-CALL-SAM for a free, no-obligation remote consultation from the safety of your home.