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Recommendations for Safety Restraints for Children
Child size, height, weight, or age
Recommended
restraint type
Infants or
toddlers
Children weighing 40 lb (18 kg) or
less (generally age four or younger)
Use a child safety seat
(sometimes called an
infant carrier,
convertible seat, or
toddler seat).
Small
children
Children who have outgrown or no
longer properly fit in a child safety
seat (generally children who are
less than 4 feet 9 inches
(1.45 meters) tall, are greater than
age four (4) and less than age
twelve (12), and between 40 lb
(18 kg) and 80 lb (36 kg) and
upward to 100 lb (45 kg) if
recommended by your child
restraint manufacturer)
Use a belt-positioning
booster seat.
Larger
children
Children who have outgrown or no
longer properly fit in a
belt-positioning booster seat
(generally children who are at least
4 feet 9 inches (1.45 meters) tall or
greater than 80 lb (36 kg) or 100 lb
(45 kg) if recommended by child
restraint manufacturer)
Use a vehicle safety
belt having the lap
belt snug and low
across the hips,
shoulder belt centered
across the shoulder
and chest, and
seatback upright.
• You are required by law to properly use safety seats for infants and
toddlers in the U.S. and Canada.
• Many states and provinces require that small children use approved
booster seats until they reach age eight, a height of 4 ft 9 in.
(1.45 meters) tall, or 80 lb (36 kg). Check your local and state or
provincial laws for specific requirements regarding the safety of
children in your vehicle.
• When possible, always properly restrain children twelve (12) years of
age and under in a rear seating position of your vehicle. Accident
statistics suggest that children are safer when properly restrained in
the rear seating positions than in a front seating position.
Seating and Safety Restraints
163
2011 Navigator (nav)
Owners Guide, 1st Printing
USA (fus)