Child Passenger Safety

Whenever you’re on the road, make sure children aged 12 and under are always properly buckled in the back seat in a car seat, booster seat, or seat belt, whichever is appropriate for their weight, height, and age.

Reduce Their Risk

In the United States, motor vehicle crashes are a leading cause of death among children. In 2018, 636 children 12 years old and younger died in motor vehicle traffic crashes, and more than 97,000 were injured. Of the children 12 years old and younger who died in a crash in 2018 (for which restraint use was known), 33% were not buckled up. Parents and caregivers can make a lifesaving difference.

Data show that:

  • In 2017, restraint use saved the lives of 325 children aged 4 years and younger.
  • Car seat use reduces the risk for injury in crashes by 71–82% for children, when compared with seat belt use alone.
  • Booster seat use reduces the risk for serious injury by 45% for children aged 4–8, when compared with seat belt use alone.

Know the Stages

Make sure children are properly buckled in a car seat, booster seat, or seat belt–whichever is appropriate for their weight, height, and age.

  • Use a rear-facing car seat from birth until ages 2–4.
    • For the best possible protection, infants and toddlers should be buckled in a rear-facing car seat, in the back seat, until they reach the maximum weight and height limits of their car seat.
    • Check the car seat manual and labels on the car seat for weight and height limits.
  • After outgrowing the rear-facing car seat, use a forward-facing car seat until at least age 5.
    • When children outgrow their rear-facing car seats, they should be buckled in a forward-facing car seat, in the back seat, until they reach the upper weight or height limit of their car seat.
    • Check the car seat manual and labels on the car seat for weight and height limits.
  • After outgrowing the forward-facing car seat, use a booster seat until seat belts fit properly.
    • Once children outgrow their forward-facing car seat, they should be buckled in a belt-positioning booster seat, in the back seat, until seat belts fit properly. Seat belts fit properly when the lap belt lays across the upper thighs (not the stomach) and the shoulder belt lays across the chest (not the neck).
  • Once seat belts fit properly without a booster seat, use a seat belt on every trip.
    • Children no longer need to use a booster seat once seat belts fit them properly. Seat belts fit properly when the lap belt lays across the upper thighs (not the stomach) and the shoulder belt lays across the chest (not the neck).
    • Proper seat belt fit usually occurs when children are about 4 feet 9 inches tall and aged 9–12 years. Seat belt fit can vary by vehicle so check fit in all vehicles. For the best possible protection, keep children properly buckled in the back seat.