InfantsToddlerYoung ChildrenYouth
Age and WeightBirth to 2 yearsAges 2 to 4 yearsAges 4 to 8 years: Above 40 pounds, but under 4 feet 9 inches in heightAges 6 to 18 years and an attained height of at least 4 feet 9 inches
Type of seatInfant only, or rear-facing convertableConvertible / Forward FacingBelt positioning booster car seatRegular seat belt required
Seat PositionRear-facing onlyForward-facingForward-facing