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South Carolina car seat laws

S.C. Code § 56-5-6410 · Last checked September 23, 2026

Car seat stages

The statute text comes first. Numbers are a summary for comparison, not a replacement for the law.

Rear-facing seat

Statute text

An infant or child under two years of age must be properly secured in a rear-facing child passenger restraint system in a rear passenger seat of the vehicle until the child exceeds the height or weight limit allowed by the manufacturer of the child passenger restraint system being used.

§ 56-5-6410(A)(1).

What the law sets

Rear-facing seat required by law
Yes
Rear-facing until age
2 years
Rear-facing until weight
Not addressed in statute

Not set in § 56-5-6410(A)(1); the limit is the seat manufacturer's weight limit.

Rear-facing until height
Not addressed in statute

Not set in § 56-5-6410(A)(1); the limit is the seat manufacturer's height limit.

Leaving rear-facing
Meeting any one listed limit is enough

A child leaves rear-facing on turning 2 or on outgrowing the rear-facing seat's manufacturer limit (§ 56-5-6410(A)(2)).

Recommended (not law)

NHTSA

Children under age 1 should always ride in a rear-facing car seat. Keep your child rear-facing as long as possible — it's the best way to keep them safe — until they reach the top height or weight limit allowed by the car seat's manufacturer.

NHTSA – Car Seats and Booster Seats

AAP

All infants should ride rear-facing, starting with their first ride home from the hospital, and should continue riding rear-facing as long as possible until they reach the highest weight or height allowed by their car safety seat's manufacturer.

HealthyChildren.org (AAP) – Car Safety Seats: Information for Families

Forward-facing harness seat

Statute text

A child at least two years of age or a child under two years of age who has outgrown his rear-facing child passenger restraint system must be secured in a forward-facing child passenger restraint system with a harness in a rear passenger seat of the vehicle until the child exceeds the highest height or weight requirements of the forward-facing child passenger restraint system.

§ 56-5-6410(A)(2).

What the law sets

Forward-facing harness required by law
Yes
Harness until age
4 years

Under § 56-5-6410(A)(3) a child moves to a booster only when at least four AND outgrown the forward-facing seat.

Harness until weight
Not addressed in statute

Not set in § 56-5-6410(A)(2); the limit is the forward-facing seat manufacturer's highest weight requirement.

Harness until height
Not addressed in statute

Not set in § 56-5-6410(A)(2); the limit is the forward-facing seat manufacturer's highest height requirement.

Leaving the harness
Every listed limit must be met

Age 4 is the only number; the child must also have outgrown the harness seat's manufacturer limits before moving to a booster. Exit requires BOTH conditions: age 4 and outgrowing the forward-facing seat manufacturer limit (§ 56-5-6410(A)(2)-(3)).

Recommended (not law)

NHTSA

Once a child outgrows the rear-facing car seat, they are ready for a forward-facing car seat with a harness and tether. Keep the child in the forward-facing seat until they reach the top height or weight limit allowed by the car seat's manufacturer, then move to a booster seat, still in the back seat.

NHTSA – Car Seats and Booster Seats

AAP

Children should use a forward-facing car seat with a harness after outgrowing the rear-facing weight or height limit. It is best for children to ride in a seat with a harness as long as possible, at least to 4 years of age.

HealthyChildren.org (AAP) – Car Safety Seats: Information for Families

Booster seat

Statute text

A child at least four years of age who has outgrown his forward-facing child passenger restraint system must be secured by a belt-positioning booster seat in a rear seat of the vehicle until he can meet the height and fit requirements for an adult safety seat belt as described in item (4). The belt-positioning booster seat must be used with both lap and shoulder belts. A booster seat must not be used with a lap belt alone.

§ 56-5-6410(A)(3).

What the law sets

Booster required by law
Yes
Booster until age
8 years
Booster until weight
Not addressed in statute

Not set in § 56-5-6410(A).

Booster until height
57 in (4 ft 9 in)

Item (4) says "at least fifty-seven inches tall", so a child of exactly 57 inches qualifies.

Leaving the booster
Meeting any one listed limit is enough

A child leaves the booster at age 8 or 57 inches, but only if the adult belt also fits as described in § 56-5-6410(A)(4).

Recommended (not law)

NHTSA

Keep your child in a booster seat until they are big enough to fit in a seat belt properly — the lap belt lying snugly across the upper thighs (not the stomach) and the shoulder belt snug across the shoulder and chest (not the neck or face).

NHTSA – Car Seats and Booster Seats

AAP

All children whose weight or height exceeds the forward-facing limit for their car safety seat should use a belt-positioning booster seat until the vehicle seat belt fits properly, typically when they have reached 4 feet 9 inches in height and are 8 to 12 years of age.

HealthyChildren.org (AAP) – Car Safety Seats: Information for Families

Seat belt

Statute text

A child at least eight years of age or at least fifty-seven inches tall may be restrained by an adult safety seat belt if the child can be secured properly by an adult safety seat belt. A child is properly secured by an adult safety seat belt if: (a) the lap belt fits across the child's thighs and hips and not across the abdomen; (b) the shoulder belt crosses the center of the child's chest and not the neck; and (c) the child is able to sit with his back straight against the vehicle seat back cushion with his knees bent over the vehicle's seat edge without slouching.

§ 56-5-6410(A)(4).

What the law sets

Seat belt alone from age
8 years
Seat belt alone from height
57 in (4 ft 9 in)
Moving to the seat belt
Meeting any one listed limit is enough

Age 8 or 57 inches, whichever comes first, and the adult belt must fit as described.

Recommended (not law)

NHTSA

Once a child is big enough to fit in a seat belt properly, they can ride with just the lap-and-shoulder belt, but should still ride in the back seat — NHTSA recommends keeping children in the back seat at least through age 12.

NHTSA – Car Seats and Booster Seats

AAP

Children should transition to the vehicle seat belt once it fits properly, typically at about 4 feet 9 inches in height and 8 to 12 years of age; all children younger than 13 years should ride in the back seat.

HealthyChildren.org (AAP) – Car Safety Seats: Information for Families

Front seat

Many states have no front-seat age in statute. Where that is the case, we say so and cite the section we read.

Front seat — statute text
If a motor vehicle lacks a rear passenger seat or if all of its rear seating positions are occupied by children under eight years of age, a child under eight years of age may be transported in the front seat of the motor vehicle if the child is secured properly in an appropriate child passenger safety restraint system or belt-positioning booster seat as described in Section 56-5-6410(1), (2), or (3).

§ 56-5-6420. § 56-5-6410(A)(1)-(3) place each car seat stage in a rear seat.

Minimum age for the front seat
8 years

The rear-seat rule is attached to the car seat and booster stages of § 56-5-6410(A)(1)-(3); a child under 8 who already qualifies for the adult belt under (A)(4) is not placed by statute.

Conditions
A child under 8 may ride in front only if the vehicle has no rear seat or all rear seats are taken by children under 8, and the child is in an appropriate car seat or booster.

Penalties

What a car seat ticket costs, and whether showing proof of a proper seat can cancel it.

First offense — fine
Up to $150

§ 56-5-6450: fine of not more than $150.

Repeat offense — fine
Up to $150

§ 56-5-6450 sets one limit for every offense; there is no separate repeat penalty.

License points
None

Not set in §§ 56-5-6410 to 56-5-6470. The § 56-1-720 point schedule does not list child restraint violations.

Fine waiver
The court shall waive the fine if, before or on the appearance date, the person gives the court evidence of acquiring, buying or renting a child restraint system that meets the requirements (§ 56-5-6450).

Exemptions

Exempt means the statute excludes it. Silent means the statute does not address it.

Taxis
Exempt

§ 56-5-6440(1): the article does not apply to taxi drivers.

Rideshare (Uber, Lyft)
Not addressed in statute

§ 56-5-6440 does not address transportation network companies.

Buses
Exempt

§ 56-5-6440(3)-(4): the article does not apply to church, day care and school bus drivers or public transportation operators. § 56-5-6410(A) covers passenger cars, pickup trucks, vans and recreational vehicles.

Medical exemption
Car seat law applies

§ 56-5-6410(A)(5): with a physician's, advanced nurse practitioner's or physician assistant's written documentation, a child may use a restraint system designed for his medical needs; there is no full exemption.

Out-of-state vehicles
Not addressed in statute

§§ 56-5-6410 to 56-5-6470 do not address nonresident drivers or out-of-state vehicles.

How South Carolina compares

South Carolina is tied for 6th of 47 jurisdictions with a numeric booster age: 33 jurisdictions, including South Carolina, require a booster until age 8.

Compared with Georgia and North Carolina, South Carolina differs on: rear-facing rules (from Georgia and North Carolina), booster rules (from North Carolina), and front-seat rules (from North Carolina).

Law compared with the AAP recommendation

  • South Carolina law: a rear-facing seat is required until the child reaches age 2. AAP recommends: All infants should ride rear-facing, starting with their first ride home from the hospital, and should continue riding rear-facing as long as possible until they reach the highest weight or height allowed by their car safety seat's manufacturer.
  • South Carolina law: a forward-facing harness seat is required until the child reaches age 4. AAP recommends: Children should use a forward-facing car seat with a harness after outgrowing the rear-facing weight or height limit. It is best for children to ride in a seat with a harness as long as possible, at least to 4 years of age.
  • South Carolina law: a booster seat is required until the child reaches age 8 or 57 in, whichever comes first. AAP recommends: All children whose weight or height exceeds the forward-facing limit for their car safety seat should use a belt-positioning booster seat until the vehicle seat belt fits properly, typically when they have reached 4 feet 9 inches in height and are 8 to 12 years of age.
  • South Carolina law: a child may use the seat belt alone once reaching age 8 or 57 in, whichever comes first. AAP recommends: Children should transition to the vehicle seat belt once it fits properly, typically at about 4 feet 9 inches in height and 8 to 12 years of age; all children younger than 13 years should ride in the back seat.

See every state side by side on the comparison pages.

Guides covering South Carolina

Sources

State law comes from the statute or state agency below. Recommendations come from NHTSA and the American Academy of Pediatrics. The responsible agency is South Carolina Department of Public Safety.

State law

Recommendations

Disclaimer

This page summarizes South Carolina law for reference. It is not legal or medical advice. The statute text is the law; the numbers are our summary of it. Legal minimums are not safety recommendations: NHTSA and the AAP recommend keeping a child in each stage for as long as the seat allows. Check the statute or South Carolina Department of Public Safety before relying on anything here.