We bought a Graco My Ride 63 a little more than 3 years ago when our daughter was graduating from her infant seat. We chose it because it was had the highest rear-facing weight limit available at the time. When she moved into it, our daughter was about a year old, and weighed under 20 lb. She's now four, weighs 37 lb and is 37 3/4" tall, and is still quite comfortable rear-facing. She hangs her legs over the sides, or puts them up on the seat back, but has never complained about not having room for them. She's got about an inch of torso height or three pounds to go before hitting the rear-facing limits of the seat, and at the rate she's been growing lately, it will take at least another six months to reach either of those points. If she slows down a bit, she'll be rear-facing until she's five! I've never had any problems with the seat, and have installed and moved it several times. We're very happy with our choice.