Traffic Safety · Car Seat & Booster
Car Seat & Booster Laws in Alabama
When your child can move from a booster to a seat belt in Alabama, plus rear-facing, front-seat, and the fine, with the law kept separate from best practice.
Prefer a quick check? Run your child's age, height, and weight through the Alabama car seat checker →
Check your child's stage in Alabama
Enter age, height, and weight. We show the Alabama law separately from best practice.
4′9″ = 57 in. Enter only the boxes you have; this state uses exit at age 6; Alabama sets no 4′9″ height or weight trigger for the booster, so age is the only factor.
Educational guide to the minimum legal requirement, not legal or safety advice. Best practice is often stricter than the law. Always follow your car seat’s manufacturer instructions, and confirm the current rule with the official source below (last reviewed 2026-07-11).
The four stages in Alabama
Each rung is tagged Law or best practice.
Infant-only and convertible seats must be used rear-facing until the child is at least 1 year of age or 20 pounds. Alabama codifies rear-facing by age and weight, so this is law, not just a recommendation.
After rear-facing, a convertible or forward-facing seat with a harness is required until the child is at least 5 years of age or 40 pounds.
A booster seat is required until the child’s 6th birthday. The statute sets no height or weight trigger for the booster stage, so age alone controls the exit.
Exit rule: exit at age 6; Alabama sets no 4′9″ height or weight trigger for the booster, so age is the only factor. The adult belt must fit — lap low across the hips, shoulder belt across the chest.
Front seat, the fine & the source
Seating rule, the exact booster logic, and any recent change.
Alabama’s statute does not require children to sit in the rear seat. NHTSA recommends keeping children under 13 in the back seat, but that is guidance, not Alabama law.
| Booster exit logic | Age only — no statutory height/weight |
| Seat belt OK | At age 6, with a seat belt required through age 14 |
| First-offense fine | $25 The statute fixes a $25 fine for each offense. Seat-belt use for children through age 14 is also required. |
| Statute | Ala. Code §32-5-222 |
What Alabama parents get wrong
Alabama is unusual in that it legislates the first stages of the car-seat ladder but stops short on the booster. The statute (Ala. Code §32-5-222) sets rear-facing until age 1 or 20 pounds, a forward-facing harness until age 5 or 40 pounds, then a booster until the child turns 6. Note what is missing at the booster stage: there is no 4′9″ height rule and no weight rule, so age 6 is the entire test under Alabama law. A 6-year-old who is still small can legally move to a belt, even though safety experts would keep them boostered longer. Alabama also does not require children to sit in the back seat. The fine is a flat $25 per offense.
Common questions
When can a child stop using a booster in Alabama?
At age 6. Alabama requires a booster until the child’s 6th birthday and sets no height or weight trigger, so age alone controls when a child can use a seat belt.
Does Alabama require rear-facing car seats by age?
Yes. Alabama law requires rear-facing until at least age 1 or 20 pounds, then a forward-facing harness until age 5 or 40 pounds. This is codified, not just best practice.
Do children have to ride in the back seat in Alabama?
No. Alabama’s statute does not require a rear-seat position. NHTSA recommends keeping children under 13 in the back, but that is a recommendation, not state law.
What is the fine for a car-seat violation in Alabama?
The statute sets a $25 fine for each offense.
Not legal advicePlainStatute provides plain-language summaries of public law for general information only. This is not legal advice. Statutes change; always confirm current requirements with the official source linked above before acting.