All car seats and boosters are final sale! We do not offer returns or exchanges on car seats.
The original All-in-One convertible car seat designed to fit 3 across and Diono's famous steel core inside for optimum safety. Now rear facing for even longer (up to 50 lb) and suitable from birth up to 120 lb, expect 10 years of safety from just one car seat.
Designed and engineered with complete rear facing protection, Radian® 3R will keep now your precious cargo rear facing for even longer up to 50 lb (approx. 4 years old). Built with a mechanically engineered, reinforced steel core, made from automotive grade high strength steel, the Radian® 3R is always ready to shield and protect. And when your family grows, the slim fit design will fit 3 across in most vehicles without compromising child safety or passenger comfort.
As travel experts, Diono have naturally built in super portable features to the Radian® 3R with original fold for easy transport and storage and steel reinforced cup holders to store essential road trip drinks and snacks. The Radian® 3R is also aircraft certified (FAA approved), so you can take safety with you wherever you go.
- 10 YEARS 1 CAR SEAT: With 4 ways to travel from birth to booster, the radian® 3R adapts as your child grows to offer a custom fit from birth up to 120 lb.
- THE ORIGINAL 3 ACROSS: Built with our famous radian® slim fit design, to fit 3 across in most vehicles without compromising child or passenger comfort.
- REAR FACING FOR LONGER: Designed and engineered to keep your child rear facing even longer up to 50 lb (approx. 4 years old).
- STEEL CORE: Mechanically engineered, reinforced steel core, made from automotive grade high strength steel to shield and protect.
- EASY REMOVE COVERS: Radian 3R features easy remove covers. So when the next journey gets messy, quickly remove the covers to machine wash and dry.
- SuperLATCH™ INSTALLATION: The SuperLATCH™ system makes installation easy and super secure. An audible click lets you know when connectors are locked in safe.
- TRAVEL READY: Radian car seats are super portable and fold flat for easy travel. They are also FAA Approved and certified for use on aircraft!