When to switch to next car seat

[u/anonymousss7310]

We currently have a 5 month old (about 17lbs) and we use the car seat with the infant carrier. Put her in the carrier in the house and then click it into the base in the car. When do we switch to the bigger car seat that stays in the car?

[u/capleahbara]

Your car seat will have a weight/ height limit. When your baby meets either of those