The Diono (formerly â¿¿Sunshine Kidsâ¿) RadianRXT is a highly versatile car seat that could be the only seat youâ¿¿ll ever need. It comfortably seats rear-facing children from 5-45 lbs, forward-facing children from 20-80 lbs in 5-point harness, then converts to a booster for children up to 120 lbs.
