According to the rules a child under the age of 8 who weighs between 40 and 80 pounds and is under 4 feet and 9 inches tall must have a booster seat when in the car. That can be anywhere from 60 to 100 pounds 272. As long as the child is within the 40 to 80 lbs. Generally children must be at least 4 feet 9 inches tall before they stop using a car seat. Each car seat has its own height and weight limits for rear facing children. Graco offers a line of car seats that help your child safely ride rear facing longer until they reach 50 lb.
Children are safer riding rear facing and should ride rear facing as long as possible until they reach the maximum rear facing height or weight rating for their car seat. Once your baby has reached the limit for their rear facing only seat often thats 35 pounds or 35 inches they can move into a combination convertible or 3 in 1 seat with a higher weight and. Range a harness must accompany the childs car seat says the aap. A child can be either too heavy too tall or bothbut all of this depends on the specifications of the car seat. Once your child outgrows these given limits a regular seat belt can be used. Weight limits for most seats range from 2065 pounds lb.
Do not use the seat in a forward facing position until your child reaches the required weight. Similarly the transport canada website states that children who have outgrown their rear facing seat and weigh at least 10 kg 22 lb may ride facing the front in a child car seat crossfield notes that in rare cases this could mean a four month old baby could be legally facing forward. Height limits also vary. The safest place for a child under 12 stated by law is in the back seat. Most convertible seats allow children to sit rear facing up to 35 40 or 50 pounds. Graco supports the american academy of pediatrics and.
A child can use the forward facing car seat as a booster seat if she weighs between 80 and 100 lbs. Forward facing car seat use a forward facing car seat until at least age 4 and until your child reaches the height or weight limit of their seat.