What are the South Carolina Car Seat Laws?

Keeping kids safe in cars is super important. South Carolina car seat laws help do this. We will learn all about these laws today. 


As a mother of three and a former paralegal, I understand the importance of knowing car seat laws when traveling with children. This article aims to simplify these laws for parents.

Let’s get started already!

South Carolina Car Seat Laws

South Carolina Booster Seat Laws

According to the booster seat laws in South Carolina, kids who are above the age of 4 or have outgrown their forward-facing car seats can transition into a booster seat.

The booster seat with the lap-shoulder belt is used until the age of 8 or when they reach the height of 57 inches.

Why Car Seat Safety Matters

Cars can be dangerous for little ones. But, car seats keep them snug and safe. They are very important for every car ride.

South Carolina Car Seat Laws Requirements

South Carolina has clear rules for car seats. These rules depend on a child’s age, weight, and height. Let’s look at what the law says.

SC Car Seat Age, Weight, and Height Guidelines





Type of Car Seat

Birth – 2 years

Not specific

Not specific

Rear-facing car seat

2 – 4 years

Up to 40 pounds

Not specific

Forward-facing car seat

4 – 8 years

Up to 80 pounds

57 inches or shorter

Booster seat

8+ years

Over 80 pounds

Taller than 57 inches

Seat belt

Rear-Facing Car Seats

Babies up to 2 years old must ride facing backward. This is the safest way for them. Their tiny bodies need extra care.

Forward-Facing Car Seats

When kids are 2 or older, they can face forward. They use this seat until they are 4. It still gives them lots of safety.

Booster Seats

Kids from 4 to 8 need a booster seat. It helps the car’s seat belt fit right. A good fit keeps them safer.

Seat Belts for Older Kids

Bigger kids use the car’s own seat belt. They must be over 8 years old and big enough. The belt should cross their shoulder and lap right.

Important Car Seat Safety Tips
Important Car Seat Safety Tips

Important Car Seat Safety Tips

  • Always read the car seat manual.
  • Make sure the car seat fits your car.
  • Check the car seat’s expiration date.
  • Register your car seat for safety alerts.

What is the law concerning Leaving kids in the car in South Carolina?

There is no law that would ban leaving a child unattended in the car. However, you can still be charged with neglect if the officer sees it fit.


Is it Illegal to Smoke in a Car with a Child in South Carolina?

There are no laws in place that would ban smoking while driving kids. I strongly suggest holding off smoking when transporting kids because secondhand smoke can and will cause disease.

Penalties for Not Following the Law

Not using a car seat right can lead to fines. South Carolina can fine you $150. Always follow the car seat laws.

Our Previous Article:

What are the Oklahoma Car Seat Laws?: Essential Guide for Parents

When to Upgrade Car Seat? Essential Timelines & Tips in 2024

Car Seats History: When Were Car Seats Invented?

Frequently Asked Questions On South Carolina Car Seat Laws

What Age Are Car Seats Required In Sc?

South Carolina law mandates that children up to age eight must be secured in a car seat or booster seat that is appropriate for their size and weight.

Is A Rear-facing Seat Mandatory In South Carolina?

Yes, South Carolina law requires children under two years old to be in a rear-facing car seat until they exceed the seat’s height or weight limits.

Can Children Sit In The Front Seat In SC?

Children under eight years old should not sit in the front seat; they must be secured in the back seat in a proper car seat or booster.

What Are The Penalties For Car Seat Violations In SC?

Violators of the South Carolina car seat law may face fines and points on their driving record, emphasizing the importance of adhering to child passenger safety regulations.


South Carolina cares about keeping kids safe in cars. Use the right car seat for your child’s age and size. This keeps them safe on every car ride.

Last Updated on June 14, 2024 by Brian Beasley

Written by Linda Reid

Hey there, I'm Linda, a mom of three cool kids. I've tried so many car seats, you could call me a "Car Seat Detective." Searching for the perfect car seat can feel like finding a needle in a haystack, but don't worry! I've committed to researching and reviewing car seats that are super safe, cozy, and great for growing kids. Together, we'll find the perfect car seat that keeps your child safe and cozy, and makes you feel like a super-parent!