luvbeingamom (210.6 days ago) I would go with the 65lb seat or even one that goes to 80lbs. It is substantially safer for your child to be in a 5 pt harness as long as possible. They say the best is to keep them until 80lbs/8 years. I actually had the infant seat. Then i got a convertible seat that went to 40lbs and now i use a Britax Regent that goes to 80lbs. It is a very comfortable seat and far safer than a car`s seatbelt for my 47lb 4 yr old. :-)
KFinTX (210.6 days ago) I got the 50 pound seat & plan on getting a booster later. In TX, the new law coming into effect requires the child to be 8 years old or 4`9`` before getting out of a booster.