The Diono Radian 3RXT is the original three across all-in-one convertible car seat, trusted by over a million parents to protect their child from birth to booster (2.3-54 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.
The Radian 3RXT provides safe and comfortable newborn positioning thanks to the new 2 In 1 infant positioning liner with integrated newborn travel high wedge. The wedge creates a lie flat travel position, pushing baby up to reduce head slump while helping to keep airways open. As your baby grows, simply remove the wedge to allow the 2 In 1 infant positioning liner to give extra infant comfort and toddler support.
Designed and engineered with complete rear facing protection, the Radian 3RXT will now keep your precious cargo rear facing for even longer up to 22.7 kg (approximately four years old). Then as they transition to forward facing, the aluminum reinforced headrest can be adjusted to one of 12 positions for safety that grows with them up to 144.8 cm tall.
Built with a mechanically engineered, reinforced steel core, made from automotive grade high strength steel, the Radian 3RXT is always ready to shield and protect. When your family grows, the slim fit design will fit three 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 3RXT with original fold for easy transport and storage and steel reinforced cup holders to store essential road trip drinks and snacks. The Radian 3RXT is also aircraft certified (FAA approved), so you can take safety with you wherever you go.
- SAFE & COMFORTABLE NEWBORN POSITIONING - Features newborn travel high wedge to create a lie flat travel position. Then as your baby grows, simply remove the wedge to allow the 2 In 1 infant positioning liner to give cosy, comforting support.
- 10 YEARS ONE CAR SEAT - With four ways to travel from birth to booster, the Radian 3RXT adapts as your child grows to offer a custom fit from birth up to 54.4 kg.
- LATCH - Unique SuperLATCH™ system makes installation quick and easy.
- THE ORIGINAL THREE ACROSS - Built with our famous Radian slim fit design, to fit three across in most vehicles without compromising child or passenger comfort.
- REAR FACING FOR LONGER - Designed and engineered to keep your child rear facing for even longer up to 22.7 kg (approximately four years old).
- STEEL CORE - Mechanically engineered, reinforced steel core made from automotive grade high strength steel to shield and protect.
- Rear facing 2.3-22.7 kg
- Front facing 10-29.5 kg
- Booster mode 18.1-54 kg
- Seated torso height 19.1-41.9 cm
- Overall maximum height 144.8 cm
- Product height 72.4 cm
- Product width 43.2 cm
- Product depth 40.6 cm
- Product weight 12.8 kg
We just purchased our second diono car seat for baby number 2 .They are great seats easy to travel with the slim line fit makes it easy to fit in the back . Would highly recommend! Solid safe option .
Great seat, for a good price when purchased on sale. Delivery was quicker than expected. Easy transaction from start to finish. Thank you!
Fast shipping, great car seat.
Great seat with easy set up. Arrived fast.
Fast and free shipping, cheaper priced car seats.
We bought this for our baby to move into, we already have this seat for our older boy. Easy to install and looks comfy. Thank you