Diono Radian 3R: The All-in-One Convertible Car Seat for Your Growing Child

Kirsti: I received 2 different versions of this carseat even though I wanted the same ones (Although not much different, one just comes with an infant insert). It still works, they're a lot more sturdy than our safety 1st carseats. I needed to make room for a 3rd baby coming soon and I've managed to do just that. I'm very pleased that we dont have to rush out and purchase another vehicle. It's always nice to have companies think of parents with multiple children.

United States on Jan 12, 2021

VeronicaVeronica: We bought this car seat enable us to fit three car seats in the back seat of our Prius v. This car seat is a great forward facing car seat for older toddlers. Our 45 lbs 3 yr old sits in the center in this diono with his 20 month old sister on one side in a cosco scenera (17” wide, 40 lbs max weight) and his newborn brother on the other side in a graco snug ride infant bucket seat (both rear facing). This diono is much easier to nest next to other car seats because of the low arm rests. It’s also 17” wide, much smaller compared to the 21” width of his old car seat (graco slim fit). I don’t love how heavy it is and we will miss having cup holders but this combination of seats installed more securely, and safety is our priority.

United States on Jun 13, 2020

Rsquad911: If you have a small car the front seat this sits behind will be useless.... Unless you are short :)

But we love this car seat and once this is forward facing there will be lots of space.

Canada on Mar 17, 2020

Dante Marin: El asiento en general esta excelente como todo lo Diono. Lo que no me gusto es que no tiene donde apoyar la cabecita mi niño si se queda dormido.

Mexico on Feb 19, 2020

Jade M AndracchiJade M Andracchi: My oldest daughter was ready to transition to a booster seat but she couldn’t buckle it with the regular seat belt because it was so crammed in the backseat with 3 car seats. So I had to slide the booster over, buckle her, and then slide the booster seat back every time we got in the car. These are perfect. They cost more than I wanted to spend but they’re good up to 100 pounds so I’ll never have to buy another seat again. These fit perfect with a regular rear facing car seat in the middle. That’s an extra for babysitting/play dates so I don’t intend on buying a third. But I f I had 3 kids I definitely would!

United States on Jan 07, 2020

Courtney Lee Jackson: I cannot believe we used any other seat before this one! We waited until our third child to spring for a Diono and I’m sad we won’t be able to use this brand longer.

Installation was easy and it feels very secure. The padding in the seat is so amazing, I am a little jealous that my own seat is not made out of it.

Once we upgraded from my sons infant seat to this, he rides much more comfortably and sleeps well on longer car trips. Shortly after installing, when my son was 9 months old, we took a 14 day road trip and my son and the seat held up wonderfully!

United States on Dec 17, 2019

Heather: I like how narrow this seat is. Great to use with other carseats in a vehicle.

Canada on Dec 15, 2019

Miguel Picard-Binette: Très bon banc de bébé durable confortable j’en est racheter 2 autre pour ma petite.

Canada on Jun 30, 2019

Katherine: I drive a 2013 Hyundai santa fe sport with 3 kids under the age of 9 always in tow. The youngest 2 are still in car seats. My cars backseat isnt the biggest and the middle seat is on the smaller side. I had to find a car seat to fit in the middle so my older 2 could sit comfortably on the side seats as they were getting bigger. I was amazed when I took out his evenflo chase car seat and slid this one into place. It fits perfectly in the middle and I am beyond happy about it. The car sets itself seems great so far. Very cushiony and so slim. My main review was for how slim and easy it fit in my car. When I was looking for a new carseat that was what I looked for in the reviews.

United States on Mar 11, 2019