New info regarding extended rear facing. https://www.cbsnews.com/news/rear-facing-car-seats-kids-age-new-guidelines-for-parents-children/
Wish my mom would understand this. She thinks its cruel to keep him rear fsconv as long as possible, "he will want to see" we have a truck and van with huge back windows. He can see just fine out those windows. 🤦🏻