the weight to sit in a booster seat is...40 pounds AND the age of 4 years, BUT preferably the child is longer.
in all states a child has to be 4foot nine to be out of a booster seat. they can be in a booster sear at any age.
i think it is when they are 1.3m tall or 13
the age in cairns is 8 but i do not no the age
10 years
A child must be at least 25 kilograms or nine years of age before being able to leave the booster seat
The age that a child should use a car seat booster is when they are 2 years of age. Some kids need to use them a little bit earlier because weight and height has an effect on how earlier the kids need to use the booster seat.
At the age of 8, children can sit in the back seat without a booster seat. They do need to have a seat belt; however, and not be in the front. They need to be securely fastened as well.
The age in which a child can stop using a car seat or booster seat varies from state to state. In Michigan, the child safety seat law says that a child under the age of eight years old must be in a safety seat unless they are taller than 4' 9.
If you are still the age that you have to sit in a car seat then you can but you have to be taller than the airbag
there isnt an age, it depends on the hight of the child :)
One cannot purchase a booster seat "law", but one can purchase a booster seat at various retailers. One can purchase a booster seat at Walmart and Target.