Lisa - posted on 09/20/2010 ( 38 moms have responded )
How old and how much does a child have to weight in order to be in a booster seat? my daughter will be 4 in a week, and weighs 29.5 lbs. the booster seat i found, has the high back to it, and the starting weight on it is 30lbs, and goes up to 100lbs. is it legal yet for her to be in when she turns 4?