4-A Booster Use
Vehicle Lap/Shoulder
Seat Belt
Vehicle Seat Lap/
Shoulder Belt
Booster Use With Back:
30-100 lb (14-45 kg) 38-57 in.
(96-145 cm) at least 3 years old
Booster Use Without Back: 40-120 lb
(18.1-54 kg) 43-57 in. (110.1-145 cm)
at least 4 years old
• Place car seat forward-facing in the vehicle
back seat.
• Make sure vehicle seat's lap belt is adjusted
snugly and lays low on the child's hip and is
routed behind the armrest in the booster's
belt path.
• Vehicle belts MUST lie flat against child and
MUST NOT be twisted.
• Vehicle seat's shoulder belt is adjusted
snugly and should lie between child's neck
and edge of shoulder.
44