The radian 3QXT by Diono is another all-in-one car seat, accommodating babies weighing between 4 lb and 120 lb. The rear position can hold a child of up to 50 lb, the weight of an average 4-year-old, increasing the child’s safety.
The car seat comes in five different colors. It has a slim design, which makes it possible to fit in most vehicles. The frame is steel, and impact-absorbing foam surrounds it.