According to the Wyoming State Law, children should ride in a child restraint system until their 9th birthday.
What is the Car Seat Law in Wyoming?
Wyoming Statutes Legislature in Section 31-5-1303 (a) on child safety restraint system reads: "no person shall operate a passenger vehicle in this state unless each child who is a passenger in that vehicle and who has not reached his ninth birthday is properly secured in a child safety restraint system in a seat of the vehicle other than the front seat."
Wyoming State Regulations
Rear-Facing
Wyoming Rear-facing Car Seat Laws
Forward-Facing
Wyoming Forward facing Car Seat Rules
Booster
Wyoming Booster Seat Laws
Front Seat Laws
When can child sit in front seat Wyoming
Car Seats List
Best car seat to meet Wyoming laws
US Car Seat Laws
Seat Laws across the United States
Wyoming Car Seat Laws Rear-Facing
The Wyoming car seat law doesn’t mention the age, weight, or height requirements for the rear-facing car seats.
According to the rules of NHTSA, it’s best to keep using a rear-facing car seat as long as the child is 2 years old.
Wyoming Forward Facing Car Seat Laws
No age and weight requirements on forward-facing car seats are mentioned in the Wyoming law either.
The child safety experts suggest using the forward-facing car seat when the child is at least 2 years of age.
You should always use the rear-facing car seat for as long as the child outgrows the safety limit of their rear-facing car seat.
That typically happens around 2-4 years of age.
What is The Law for Booster Seats in Wyoming?
Wyoming law doesn’t mention the age and weight limit for different seats.
According to the law, all children under 8 must travel in a child safety restraint system.
This system can be either rear-facing, forward-facing, or booster seat depending on the weight and height of your child.
The Wyoming Highway Patrol suggests using a belt-positioning booster seat for young children who are over 40 pounds. That’s also the minimum weight requirement from the rules from National Highway Traffic Safety Administration.
Seat Belt Laws for Child in Wyoming
The Wyoming law does not say a word on seat belt law for a child.
According to guidelines from NHTSA, it’s best to keep using a booster seat until the seat belt fits the child properly. The lap-shoulder belt is the best for small children.
The lap and shoulder belts of the vehicle will fit properly across the collarbone, chest, and hips of the child and the belts do not pose a danger to the neck, face, or abdominal area of the child in the event of a crash or sudden stop.
When can a child sit in the front seat in Wyoming?
How old does a child have to be to ride in the front seat in Wyoming?
Wyoming laws in Section 31-5-1303 (a) say that children under 9 years old in the car seat must be placed in the back of the car.
If there is no back seat, the child seat can be placed in the front seat given that the airbag is turned off.
If all the back seats were taken by other children under 9 years of age, then the child can sit in the front seat, even if he or she is still below 9 years old.
The Wyoming Department of Transportation indicates that parents should buckle all children 12 years old or younger in the back seat.
Penalty for Breaking Car Seat Laws in Wyoming
Violating the Wyoming law will be fined $60 for the first offense and $110 for the second offense.
Wyoming Car Seat Laws Apply for
It’s the parent or guardian who holds the responsibility to make sure the child’s safe in the car.
The driver of the vehicle is rendering aid or assistance to the child or his parent or guardian;
Taxi Car Seat Law in Wyoming
The Wyoming rules do not mention the taxicab in the law.
If you’re going to take a taxi, it’s better to carry your daily used car seat and ask the taxi driver to wait for you to install the car seat.
Age, Weight, Height Requirements in Wyoming Law
9-year-old is the only age requirement mentioned in the Wyoming child restraint laws. No weight or height was mentioned.
However, following the law is the minimum but not the safest.
According to Wyoming Highway Patrol on child passenger safety.
Rear-facing car seats are suitable for infants from birth to at least 1 year old or at least 20 pounds.
Foreward-facing car seats are good for toddlers and preschoolers who are over 1 year old and weighing over 20 pounds to 40 pounds.
Booster seats can be used for big kids who are at least 40 pounds to 80 pounds.
The seat belt should be used for kids who are at least 8 years old.
Further Information
What you Need to Know – Four Car Seat Stages
Best Car Seats to Work with Wyoming Laws
Based on the Wyoming child car seat laws, here are the best car seats that will ride your boys or girls safely without breaking the rules.
To help parents quickly find the best option based on your child’s current age, this list is made by age.
Newborn - 2 Years Old
Rear-facing car seats
Birth - 4 Years Old
Convertible car seats for use
4-8 Years Old
Booster seats for use
With Special Functions
Car seats with Unique Features
Birth - 2 Years
30-lb rear-facing maximum weight
35-lb rear-facing maximum weight
Further Information
40-lb rear-facing maximum weight
50-lb rear-facing maximum weight
Further Information
Birth - 4 Years
65-lb forward-facing maximum weight
49-inch forward-facing maximum height
Further Information
Further Information
4-8 Years
100-lb booster maximum weight
120-lb booster maximum weight
57-in booster maximum height
63-in booster maximum height
Further Information
Further Information
- Best to Fit 3 Across – Diono Radian 3R
- Best with backless booster – Graco 4Ever DLX

The Diono Cambria 2 XL combines a highback and backless booster into one. It provides spacious room for growing big kids.
Diono Cambria 2 XL
- Weight Range: 40-120 lb.
- Height Limit: 63 in.
- Lifespan: 8 years
- Type: Booster
- Stage: 3rd
- Suitable for: 4-10 years old
The Good
- Up to 120 lb weight limit for big kids
- Up to 63-inch height limit
- XL size for roomy space
- Two modes for booster
- 8 years of lifespan
The Bad
- Can’t be installed on airplane
- Not fit 3 across
Car Seats with Unique Functions
For Travel
- Doona infant car seat stroller (with wheels)
- Evenfloy Shyft DualRide (wheeled car seat stroller combo)
Further Information
Slim Fit to Do 3 Across
- Diono Radian 3R and Radian series (17″)
- Evenflo Revolve360 Slim (16.75″)
Car seat with 5-point harness
- Britax One4Life (120 lbs/ 63”)
Further Information
Further Information
Sources
- Wyoming Legislature on child safety restraint system.
- Wyoming Highway Patrol on child passenger safety.