Diono Radian 3RXT: All-in-One Convertible Car Seat for Maximum Safety and Comfort

By: Diono

Introducing the Diono 2019 Radian 3RXT All-in-One Convertible Car Seat, the perfect choice for parents looking for an all-in-one car seat that is easy to set up, boasts superior build quality, and offers maximum comfort and customer support. This car seat is the perfect solution for parents seeking a safe, reliable and comfortable car seat for their little one. With its adjustable headrest, reinforced steel frame, and adjustable reclining positions, this car seat is sure to provide your child with the perfect fit. Plus, Diono's renowned customer service team is always on hand to answer any questions you may have.

Key Features:

Our convertible car seat features a memory foam seat bottom and is covered in a bright and soft fabric. Our innovative safety features ensure your little one is safe and secure while on the go.
68
B2B Rating
44 reviews

Review rating details

Value for money
93
Sturdiness
93
Size
96
Safety
94
Overall satisfaction
94
Easy to set up
89
Customer support
86
Comfort
98
Closure and strap type
93
Build quality
92

Details of Diono Radian 3RXT: All-in-One Convertible Car Seat for Maximum Safety and Comfort

  • Material: Steel, fabric, foam, plush
  • Color: Black
  • Brand: Diono
  • Installation Type: Latch
  • Orientation: Rear Facing

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Comments

Richard: We have a 2017 Ford Explorer, and we found that fitting three car seats across the back seat is nearly impossible. These seats make it possible to fit three car seats in the rear seat with some room to spare. The only issue I have identified is that when the seats are reversed for young children, the front seats have almost no room (which is more of an issue concerning the vehicle). However, other seats that have been reversed fit noticeably better. These seats are great and make it possible to fit three kids in the back seat without having to take away from the cargo space by popping up the third-row seating. The padding seems adequate, and connecting the seats to the anchor points is easy. We would buy them again and would recommend them for anyone looking to fit multiple car seats in a cramped back seat!

United States on Jul 19, 2020

GUADALUPE: Bonito, muy resistente, fácil de poner y excelente tamaño.

Mexico on Jul 12, 2020

Juan pastrana: Muy buen asiento y resistente ocupa muy poco espacio

Mexico on Apr 13, 2020

Cliente de Amazon: Muy buen producto se siente muy sólido y es versatil ademas de permitir poder llevar a mi bebé hacia atrás por más tiempo de lo que otros productos permiten.
Es angosto por lo que maximiza el espacio
Lo malo es que si queda muy justo con el asiento delantero por lo que no lo recomiendo para un auto compacto a menos que este en sus planes no utilizar el asiento de copiloto por una temporada

Mexico on Dec 27, 2019

Curt S. Hayes: I'm a big guy, so I can install them but they are big and heavy, and that is WHY I BUY THEM. My wife can do it, but struggles a bit. I love the 3rd tether on these to the floor in reverse seating. They are steel structured, and very solid. I have one for both our of our vehicles. This new one has a cover over the back now which is a bit annoying vs previous versions, but I just leave it unzipped (we still use it rear facing).
READ the manual - there are different weight classifications for each belt / seating style, so pay attention to that and these are very good from what I read. I haven't had any incidents (knock on wood), but she likes them and feels secure in them.
The nice thing is you can fully remove the covers w/o removing the seatbelts now (unless you need to wash the seatbelts) as kids have accidents, and eat food, etc. in these things.

United States on Aug 02, 2019

Keller Clan: Bought this for our second child. Our first one didn't like the car or her basic baby carrier/carseat and one of these (one generation older but almost identical) increased her toleration of driving. Same goes for the second child.

It's a very strong design. Easy to install and will be used for the life of your child. Easy to take the covers off to clean as well. No need to fret when a diaper explodes or milk gets spilled.

My older daughter loves the cup holder. Fits her camel back water bottle which is a little on the large size.

It's a bit heavy, but that's due to it being well made with a metal frame.

United States on Jul 15, 2019

Franco: Cumple lo que dice, se pueden colocar 3 asientos juntos. Si uno de los 3 se coloca viendo hacia atrás, incluso da más espacio.

Mexico on Jun 18, 2019

Maple150: I love Diono. Watch the reviews on YouTube and I’ll say the same. Only problem is it’s really heavy.

Canada on May 03, 2019

Amazon Customer: So, unfortunately my wife was in 2 accidents this year after nearly 20 years accident free. Luckily she's ok and she didn't have our daughter with her when it happened but the secind accident was bad and we finally decided to upgrade from our cheap car seats to a Diono (plum because our 4 year old insisted).
Box arrived quickly and let me tell you it is heavy. A lot heavier than I expected. Opening it took a little muscle but once out there weren't that many pieces to deal with.
The directions are rough. A quickstart sort of guide is needed. And the directions don't read like they were written by a native speaker. But I figured it out by the 2nd one of these were bought.
The fit and finish of the seat is very nice. A few areas could be improved a little but overall very nice. The cover for the buckle between the child's legs should have velcro or something similar holding it in place. We took it off because it always falls off anyways. And I do wish the buckle was just a little bit longer. It's hard to grab now and or daughter is just under 40lbs and the strap is already at the furthest out position so it's going to be get tough as she grows.
We...

United States on Jan 13, 2019

Momazon: This is the 6th diono I’ve purchased. I have 2 children and my own car, my husbands and my mother’s all have these car seats. I wouldnt buy any other. Both my mother and my husband had britax click tights that had to be replaced with these when they broke or stopped working. I love the slim fit within the car. They easily fit side by side and dont crowd into the neighboring seat. They are heavy and a beast to move but they are steel framed so thats not a surprise. Super easy to use the seat belt or latch system too depending on whether your child is rear or forward facing and your vehicle. My 5 yo sat comfortably to 3 1/2 rear facing and could have even longer based on height and weight restrictions. My 2 yo is still easily rear facing. I would recommend this seat to anyone and everyone. Just be warned it is heavy

United States on Oct 12, 2018

Diono Radian 3RXT: All-in-One Convertible Car Seat for Maximum Safety and Comfort Graco Extend2Fit Convertible Car Seat: Safety and Comfort for Growing Babies and Toddlers Graco SlimFit 3-in-1 Convertible Car Seat: Keep Your Child Safe and Comfortable on the Road
Diono Radian 3RXT: All-in-One Convertible Car Seat for Maximum Safety and Comfort Graco Extend2Fit Convertible Car Seat: Safety and Comfort for Growing Babies and Toddlers Graco SlimFit 3-in-1 Convertible Car Seat: Keep Your Child Safe and Comfortable on the Road
B2B Rating
68
98
98
Sale off
Total Reviews 44 reviews 2 reviews 1 reviews
Material Steel, fabric, foam, plush Plush ‎Foam, Alloy Steel
Color Black Gotham Darcie
Brand Diono Graco Graco
Installation Type Latch Latch Latch
Orientation Rear Facing ‎rear-facingforward-facing ‎Rear-Facing and Forward-Facing
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