Car Seats

Lauren

This may be a silly question, but I need help. My little guy is 13 months, and I am not sure when to transfer him out of his current carseat. Do I go off of the height recommendation, weight recommendation or whichever comes first? He is 1 inch away from the height limit but 9 lbs from the weight limit.

Also, when I finally do transfer him out of it, what kind do I get? Thanks!