2020 All-in-One convertibles
radian® 3QXT
- The ultimate 3 across All-in-One car seat from 4 – 120 lbs / 1.8 – 54 kg
- Featuring 4 stages of complete newborn protection
- All new Diono Safe+™ engineering to provide the next generation in car seat safety
radian® 3QX
- The ultimate 3 across All-in-One car seat from 4 – 120 lbs / 1.8 – 54 kg
- Featuring 3 stages of complete rear facing protection
- All new Diono Safe+™ engineering to provide the next generation in car seat safety.
radian® 3RXT
- Three’s not a crowd: fits 3-across in most mid sized vehicles.
- Rear-facing for longer now up to 50lbs/22.7kg
- New 2-in-1 removable infant positioning liner
radian® 3RX
- Three’s not a crowd: fits 3-across in most mid sized vehicles.
- New head support infant insert for comfort
- New and updated fabrics that are easy to remove
radian® 3R
- Three’s not a crowd: fits 3-across in most mid sized vehicles.
- Now suitable from birth up to 120lbs/22.7kg
- Rear-facing for longer now up to 50lbs/22.7kg
2019 All-in-One convertibles
radian® 3RXT
- Three’s not a crowd: fits 3-across in most mid sized vehicles.
- Secure the littlest bundles of joy in our premium head and body support.
- Easy installation with the unique SuperLATCH™ system
rainier® 2AXT
- Luxuriously spacious, with memory foam and superior soft fabrics for extra comfort
- Easy boarding low profile
- Extended rear-facing capacity 5 to 50lbs enabling your little one to travel safer for longer
radian® 3RX
- Sleek design allows for a 3-across fit in most mid sized vehicles
- Additional impact protection with Aluminum reinforced frame
- Modern, versatile cover in soft, premium fabric for a comfortable ride everyday
radian® 3R
- Portable and folds flat with available carry straps for easy travel and transporting with ease
- Rear facing for longer (up to 40 lbs)
- Allows a 3 – across fit in most family sized vehicles
infant car seats
shop nowinfant car seats
Nuna PIPA™
- Three-piece removable infant insert that is customizable to their individual shape
- All season, UPF 50+ canopy with flip out eyeshade and side impact protection
- Compatible with most Diono strollers
Nuna PIPA™ Lite
- The lightest USA infant car seat, weighing at a mere 5.3lbs
- Ultra portable and protective thanks to Aeroflex™ foam that is lightweight and resilient
- Compatible with most Diono strollers
Nuna PIPA™ Lite LX
- Made of environmentally friendly merino wool and TENCEL™ branded lyocell fiber blend
- UPF 50+ canopy with flip out eyeshade and Dream Drape™
- Compatible with most Diono strollers
meet the family that started it all…
In 2008, we started something new, a new type of car seat for a new type of parent.
Today we not only have the evolution of the product that started them all, but we have an “all-in-one”, or convertible car seat for every family, for every journey and every household. Safety is for everyone and this family is designed to look after yours.
award winning car seats
most loved accessories
angle adjuster
Position rear-facing Diono convertible car seats more upright
car seat travel bag
Make transporting your Diono® car seat easier.
dry seat
The ideal solution to keep car seats, strollers and high chairs clean & dry.
easy view plus™
Adjustable back seat mirror with remote-controlled LED light.
parents love Diono car seats!
I spent about four months researching which car seat to upgrade to and comparing each one to any and all safety regulations…. I knew I wanted something that went above and beyond all safety regulations, and I really feel Diono has done that. It’s easy to set up and install…. Thank you, Diono, for making a great product that I can feel safe putting my kids into.
No parent should ever have to turn and look in the backseat to see if their child is still alive, but if you ever do I hope you see what I saw. My child perfectly snug in her Diono car seat; she did not move an inch; her car seat did not move an inch; everything around her was broken, but she was perfect. She did not have a single scratch on her.