Kid Age Booster Seat. The appropriate age is generally at least 5 even though many boosters start at age 4. According to the centers for disease control and prevention cdc it should not be used until your child.
Some kids will be ready for the switch to a booster around age five but most will be closer to six or seven years old. A booster seat is appropriate after your child has outgrown their forward facing car seat. However there is also a weight requirement of at least 40 pounds.
They must be in booster seats until the age of six.
A booster seat is appropriate after your child has outgrown their forward facing car seat. A child ready for booster seats should at least be. A booster seat is appropriate after your child has outgrown their forward facing car seat. In this state children must ride in a booster seat between the ages of four and eight other than if they weigh more than 65 pounds and are over 4 9 tall.