Just Starting Out

With baby on the way, a car seat is one of the first registry 'must-haves' you'll actually use. Diono all-in-one convertible car seats are designed to grow with your precious cargo - from the 1st ride home from the hospital to school runs in booster mode.

meet radian rXT

Twins and Multiples

Twin mom Samantha Gomez recently reviewed the radian rXT, saying "These seats are ideal for parents of multiples!" The radian® rXT keeps children comfortably rear-facing from 5-45 pounds for the safest possible position. Premium, plush head and body support cushions are included for newborns and infants.

extended rear facing seat

Parents review radian rXT

I wish I would’ve done my research when I was pregnant with both my boys to try and find a car seat that could’ve grown with both our boys like, it would’ve saved us a couple hundred dollars. Instead I’ll just rub my wisdom off on my little brother who is expecting his first baby this summer.

themommymix.net review

Something that I LOVE about this car seat is the fact that it isn’t bulky. The radian rXT is one of the slimmest and least-bulky car seats available on the market. It means that you can fit three of these across the back seats of most vehicles. Not bad for families with several young children.

One Smiley Monkey review

Two Under Two

Rear to forward facing with our 5 point Safe Stop® energy absorbing harness, plus booster mode. Low-sitting profile makes it easy for your children to board and machine washable covers make dealing with spills and spit-up a snap.

Convertible Convenience

When we talk about safety, that’s where Diono really starts to break away from the pack…

Family Wheels

The Diono radian models have built a reputation on being narrow and working well in a lot of 3-across scenarios.


Outnumbered but loving every stage

Purchasing car seats is an investment. Finding an all-in-one design that accommodates growing children and growing families can deliver cost-savings without sacrificing safety, comfort or product lifespan.

fits 3 across

As a mother to five children, I can’t stress how much I love these seats.

Miranda at EmilyReviews.com

We did have to have 3 across in our car for over a year. We had 2 FF and one RF with no issues.

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