What is the minimum age for a child to transition out of a car seat based on Louisiana law?

In Louisiana, the law stipulates that children must transition out of a car seat and into a booster seat once they reach the age of 4. This regulation is in place to ensure that children are properly secured while traveling in a vehicle, as their size and developmental stage significantly influence their safety during a crash.

At the age of 4, many children have the physical attributes needed to begin using a booster seat, which further elevates them to ensure that the adult seatbelt fits them properly across the lap and shoulder. This provides essential protection in the event of an accident. Hence, age 4 serves as a benchmark that balances safety with the developmental readiness of children to safely use standard vehicle safety restraints.