What are the requirements for a booster seat in South Carolina?

In South Carolina, children must use a booster seat until they are at least 8 years old or reach a height of 57 inches. The booster seat should be used with a vehicle's lap and shoulder seat belts to ensure proper restraint. Additionally, the booster seat should be appropriate for the child's weight and height according to the manufacturer's guidelines. It's also important to ensure that the booster seat is installed correctly for optimal safety.