The Diono Radian® 3RXT is the original 3 across All-in-One convertible car seat, trusted by over a million parents to protect their child from birth to booster (5 – 120 lb / 2.2 kg – 54 kg) Lovingly engineered with the famous Diono Steel Core and now rear facing for even longer, expect 10 years of safety from just one car seat.
Enjoy the journey with our Diono radian® 3RXT all-in-one convertible car seat, lovingly engineered to always overprotect. Your child’s safety is our top priority, with premium, innovative features the Diono radian® 3RXT is sleek and stylish with all the practicalities that you could possibly need like a steel alloy frame, aluminum reinforced side walls, energy absorbing EPS foam, and memory foam to put your mind at ease as your little one travels safely in style and comfort. The reinforced adjustable head support provides additional side impact protection. And, if you want to avoid those bulky car seats, look no further as the sleek design of the Diono radian® 3RXT allows for a 3-across fit or plenty of room for passengers. We’ve thought of everything so you don’t have to.
Solid Side Protection
Additional side impact protection with aluminum reinforced head support and energy absorbing EPS foam.
Travel the World
Super portable, folds flat with available carry straps for easy travel and transporting.
Stylish and Snug
Modern, versatile cover in soft, premium fabric for a comfortable ride everyday – it’s absorbent, easy to remove and machine washable too!
Unique SuperLATCH™ system makes installation quick and easy. A versatile top tether for both rear and forward-facing unique car seats.