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Diono

Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear Facing & Forward Facing, 10 Years 1 Car Seat, Slim Fit 3 Across, Gray Slate

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Jan 26
Order within 7 hours and 9 minutes
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Style: Radian 3R Fits 3 Across


Color: Gray Slate


Features

  • 10 Years One Car Seat - from Birth to Booster (5 - 120 lb) it's all you will need. Grows with your child, ultimate protection on every road trip. 4 modes in 1 seat!
  • Rear Facing for Longer - lovingly engineered to keep your child rear-facing up to 50 lb.
  • Fits 3-Across - our famous slim-fit design with zero compromises to safety, space, or comfort.
  • Mechanically engineered from reinforced automotive grade high-strength steel, our unique core shell shields and protects your child.
  • High-quality ComfortPlus Memory Foam, always included.
  • The original and only all-in-one convertible car seat that folds for travel or compact storage. FAA approved for airline use.

Description

The Diono Radian 3R is the original slim-fit 3 across All-in-One convertible car seat, designed to protect from baby to booster seat (5 - 120 lb). Lovingly engineered with the famous Diono steel reinforced frame and now rear facing for even longer, expect 10 years of safety from just one car seat. Designed and engineered with complete rear facing protection, so you can keep them in a safe rear facing convertible car seat for longer up to 50 lb. Built with a mechanically engineered, reinforced steel frame, made from automotive grade high strength steel, the radian is always ready to shield and protect. And when your family grows, the slim-fit design will fit 3 across in most vehicles without compromising child safety or passenger comfort. Our SuperLATCH system (UAS Compatible) makes installation easy and super secure. As travel car seat experts, Diono have naturally built in super portable and convenient features to the Radian 3R with original fold for easy transport and storage and easy remove machine washable covers. The radian is also aircraft certified (FAA approved), so you can take safety with you wherever you go.

Brand: Diono


Installation Type: Latch


Material: Polypropylene, Alloy Steel, Plastic, Polystyrene


Color: Gray Slate


Orientation: Convertible Seat


Product Dimensions: ‎16.1 x 16.9 x 28.4 inches


Item model number: ‎50625


Is Discontinued By Manufacturer: ‎No


Minimum weight recommendation: ‎5 Pounds


Maximum weight recommendation: ‎120 Pounds


Minimum height recommendation: ‎18.1 Inches


Maximum height recommendation: ‎57 Inches


Material Type: ‎Polypropylene, Alloy Steel, Plastic, Polystyrene


Material Composition: ‎90% Polyester, 10% Spandex


Care instructions: ‎Covers Machine wash cold, line dry. Shell and Components Spot clean


Additional product features: ‎Fits 3 Across


Number Of Items: ‎1


Style: ‎Radian 3R Fits 3 Across


Number of reclining positions: ‎1


Batteries required: ‎No


Orientation: ‎Convertible Seat


Rear-facing minimum child weight: ‎5 Pounds


Rear-facing maximum child weight: ‎50 Pounds


Forward-facing minimum child weight: ‎22 Pounds


Forward-facing maximum child weight: ‎120 Pounds


Harness type: ‎5-Point


Item Weight: ‎23.4 pounds


Country/Region of origin: ‎China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jan 26

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Amazing carseat!
Style: Radian 3R Fits 3 Across Color: Black Jet
Review Image by Jarett Sisk Jarett Sisk
We have two of these carseats now and absolutely love them. They are slim and provide a lot of room for both the child using the carseat and the person sitting next to the car seat. I love how these carseats feel open and not so enclosed for the child. The car seat itself is very easy to install correctly and the cover is easily removable and reattachable for easy cleaning. The padding is great and it feels really secure and has great stability. Overall great quality. The only thing I wish that was different, is i wish these came with at least one cup holder. These are the only carseats I love to use for forward facing kids! ... show more
Reviewed in the United States on November 7, 2024 by Jarett Sisk Jarett Sisk
    • 3 across in smaller car
Style: Radian 3R Fits 3 Across Color: Pink Blossom
There were 2 features I purchased this for. The narrow construction that allows for 3 carseats side by side. It took 2 of these and another narrow seat to fit forward facing in a Saturn ion. Second is the all in one. Won't need to buy another seat or booster. If used rear facing, these take up more room than other seats. They are tall, plus the angle make it difficult to fit in a small car with a tall person in the front seat. Would not work for an infant in my Ion. I also like that is very sturdy. There's lots of metal in the construction. Feels safer. The trade-off is that it's heavy. But that's not a concern unless moving it from car to car all the time. Have only used as a forward facing carseat so far. But I like all the options that it can be used for. There are less expensive seats, but having to buy a rear facing, then forward, then a booster ads up. May save money in the long run if starting with just this one all-in-one. On the other hand, the dedicated infant car seats that can detach are super handy for going into stores without unbuckling your baby. Something to consider. Overall, highly recommend this seat. ... show more
Reviewed in the United States on October 24, 2023 by J Engineer
    • Diono Radian 3R - A Game-Changer in Car Seat Comfort and Safety!
The Diono Radian 3R 3-in-1 Convertible Car Seat has proven to be an absolute game-changer for our family, and my son absolutely loves it! The versatility of this car seat is outstanding – from rear-facing to forward-facing, it's designed to accommodate different stages of a child's growth. The 10-year lifespan is a fantastic feature, providing peace of mind knowing that it will last through various developmental milestones. My son finds the seat incredibly comfortable, and the plush padding adds an extra layer of coziness. The reinforced steel frame gives a sense of security, and the installation process was surprisingly straightforward, thanks to the clear instructions provided. What sets the Diono Radian 3R apart is its slim design, making it a perfect fit even in compact cars without compromising safety. The adjustable headrest and harness system ensure a snug and secure fit as my son continues to grow. As a parent, I appreciate the ease of cleaning – the fabric is removable and machine washable, a lifesaver for those inevitable spills and messes. If you're in search of a convertible car seat that prioritizes both comfort and safety, the Diono Radian 3R is an excellent choice. It has made our car journeys much more enjoyable for my son, and as a parent, I couldn't be happier with this purchase! 🚗👶🌟 #DionoRadian3R #ConvertibleCarSeat #SafetyFirst ... show more
Reviewed in the United States on January 23, 2024 by Dana Cecil
    • Great for a slimmer car seat
Style: Radian 3R Fits 3 Across Color: Blue Razz Ice
We had a Maxi Cosi car seat, this is MUCH slimmer however seems as secure. The straps are more streamline and easy to use as well. This leaves more room between the front row so my 4 year old has more room for her feet. Highly recommend for a three row car.
Reviewed in the United States on January 2, 2025 by Suzanne Coleman
    • Difficult installation
It was time for my little one to upgrade from the basic infant seat, and I was looking for something that would fit her until she no longer needs a car seat/booster but still needed it to be affordable and in our budget. After looking at several other options, this seemed to fit the bill the best. It's very sturdy, and baby loves sitting in it. She's still rear-facing, and loves the extra room she has compared to her old seat. The only complaint was the difficulty we had figuring out how to install it in our vehicle. It took my partner and I both quite a bit of time, and found the manual to be little to no help. Once we finally figured it out, though, it seems very secure and doesn't wiggle or move around at all, so we do feel confident about baby being safe ... show more
Reviewed in the United States on May 10, 2024 by Melissa
    • Amazing Carseat
Style: Radian 3R Fits 3 Across Color: Black Jet
The Diono Radian 3R car seat is a fantastic investment! It offers exceptional safety, comfort, and longevity. With its versatile design and easy installation, it grows with your child. Plus, the removable covers make cleanup a breeze. Highly recommend! It is kinda heavy to lug around so it’s best to not move it much. ... show more
Reviewed in the United States on January 17, 2025 by Claudio Frederique
    • Gave us a lot more space. Easy to install IMO
Style: Radian 3R Fits 3 Across Color: Gray Slate
We got two of these and what a difference! We had two bulkier seats for our kids, and the idea of sitting an adult in the middle when my wife and I needed to bring along a passenger was basically a nom-starter. Now it's quite passable, if still a little tight on shoulder space but plenty of hip space where it matters. This is in a 2017 Impreza, which has large raisings on the rear seating that forces you to install these a little more centrally than you might like, in a flatter seat or larger car I'd be comfortable for a hours long ride. I also don't understand the complaints about ease of install. I've been through four brands (Britax, Evenflo, Graco, and diono) and even compared to the Graco clicktight I find this diono a breeze to install (forward facing with quick stop). Overall live the minimalist profile and design, which comes with the bonus that it's less stuffy on a hot day and easier for both kids to climb in on their own, not to mention me climbing over them into the middle seat after they're both buckled in, and easier to keep the buckles out of the way so you don't end up fussing with fishing then out from under their little butts after they clamor into the seats. ... show more
Reviewed in the United States on June 20, 2024 by Andrew Schwartz

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