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. In this state all children who weigh less than 80 pounds or are under eight years of age need to be in a booster seat or appropriate car seat.
Child Passenger Safety Vitalsigns Cdc
Height and weight to not use booster seat. Except for florida and south dakota all us states and the district of columbia and puerto rico require children who do not properly fit into adult seat belts to ride in booster seats or other appropriate safety seats. Does my older child still need to use a booster seat. If she has a long torso look for a booster seat thats designed to redirect the lap portion of the belt from the tummy to the tops of the thighs. That can be anywhere from 60 to 100 pounds 272 to 454kg depending on. Use a forward facing car seat until at least age 4 and until your child reaches the height or weight limit of their seat. The state also recommends that they stay in a booster seat until they are 100 pounds in weight or 49 in height although this is not mandatory.
Since laws regarding the childs height weight and age vary by state be sure to use the map above to find laws applying to your state. Make sure children are properly buckled in a car seat booster seat or seat belt whichever is appropriate for their weight height and age. If your child outgrows her current booster seat replace it with one that has higher weight and height limits. Most states require children under 4 feet 9 inches be in a booster seat for safety but for those who live in a state where this is not yet a law a booster seat is the still safest seat in a car for a child under 4 feet 9 inches 1 this is a verified and trusted source. Some booster seats accommodate up to 120 pounds. Use a rear facing car seat from birth until ages 24.