We are needing to get DS a convertible car seat. I have a few that I like, but I really do not want to have to buy a million more car seats, so I want to get a high limit of weight.
Onto the stupid questions....how old can he be in a car seat? If I get a 70 pound limit, and DS turns 3 years old, and still need a bit of a boost, can he still sit in the car seat? Or do I have to get a booster (the kind that just raises them up a little higher so the belt will go over properly)? Can I keep the 5 point harness on a 3 year old?
My thought was that if I bought a high limit of weight (70-100 pounds) then I didn't have to buy anymore car seats/boosters....am I thinking wrong?