What is the height requirement for booster seats in Georgia?

In Georgia, the law requires that children who are under 4 feet 9 inches tall must be secured in a booster seat while traveling in a motor vehicle. This height requirement is established to ensure that the vehicle's seat belt fits correctly over the child's body, providing optimal protection in the event of a crash.

Using a booster seat helps to elevate the child so that the vehicle’s seat belt fits properly across the lap and shoulder, which is essential for safety. When children outgrow their forward-facing car seats, which typically accommodate larger toddlers and preschoolers, they must transition to a booster seat until they reach this height requirement. This guideline reflects an understanding of how seat belts are designed and how they can best protect children based on their size, ensuring their safety during travel.

Hence, the correct answer is that the requirement is for children under 4 feet 9 inches tall, aligning with the safety regulations in place in Georgia.