A booster seat is a Child Restraint System designed to improve the fit of the vehicle’s seat belt system. A booster seat positions the seat belt so that it fits properly over the stronger parts of your child’s body. Keep your children in booster seats until they are big enough to fit in a seat belt properly.

For a seat belt to fit properly, the lap belt must lie comfortable across the upper thighs, not the stomach. The shoulder belt should lie comfortable across the shoulder and chest and not across the neck or face. Children under age 13 must always be properly restrained to minimize the risk of injury in an accident, sudden stop or sudden maneuver.