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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, Pink Blossom

    • Based on 7,513 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Dec 24
Order within 13 hours and 28 minutes
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Style: Radian 3R Fits 3 Across


Color: Pink Blossom


Features

  • 10 YEARS 1 CAR SEAT: With 4 ways to travel from birth to booster, the Radian 3R adapts as your child grows, to offer a custom fit from birth up to 120 lbs.
  • THE ORIGINAL 3 ACROSS: Built with our famous Radian slim fit design, you can fit 3 across in most vehicles without compromising child or passenger comfort
  • REAR-FACING FOR LONGER: Designed and engineered to keep your child rear facing even longer- up to 50 lbs.
  • STEEL CORE: Mechanically engineered, reinforced steel core, made from automotive grade steel to shield and protect. This unique core manages and dissipates energy and provides an unyielding structure to protect your baby. Our audible click SuperLATCH system makes installation easy and quick.
  • EASY REMOVE COVERS: Inspired by the best in European style, the Radian 3R covers are easy remove and machine washable

Description

Life is complicated enough, and that’s why here at Diono we carefully craft our products to be intuitive and as easy to use as possible while providing the optimum level of safety and security for your little ones. Trusted by over a million parents, the Diono Radian 3R is our flagship all-in-one convertible car seat, designed to fit 3 across, without sacrificing safety or passenger comfort. Now rear-facing for even longer (up to 50 lbs.) and suitable from birth up to 120 lbs., you can expect 10 years of safety from just one car seat. Built with a mechanically engineered, reinforced steel core, and made from automotive grade high strength steel, the Radian 3R is always ready to shield and protect your most precious cargo. Our unique SuperLATCH system makes installation easy and secure with an audible “click”. The Diono Radian 3R surrounds your child in overprotective, strong materials giving you peace of mind wherever life takes you (including in the air: the Radian 3R is aircraft certified / FAA approved), so you can take safety with you wherever you go. We’ve thought of everything, so you don’t have to.

Brand: Diono


Installation Type: Latch


Material: Alloy Steel


Color: Pink Blossom


Product Dimensions: 16"D x 17"W x 28.5"H


Product Dimensions: ‎16.1 x 16.9 x 28.4 inches


Item model number: ‎50624


Is Discontinued By Manufacturer: ‎No


Minimum weight recommendation: ‎2.3 Kilograms


Maximum weight recommendation: ‎120 Pounds


Material Type: ‎Alloy Steel


Number Of Items: ‎1


Style: ‎Radian 3R Fits 3 Across


Batteries required: ‎No


Item Weight: ‎23.3 pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 24

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.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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
    • Diono Radian 3R: A Safe and Space-Saving Car Seat for Long-Term Use
Style: Radian 3R Fits 3 Across Color: Gray Slate
We absolutely love our Diono Radian 3R! It's been a fantastic car seat for our child, lasting from infancy all the way to booster use. Here's why it gets 5 stars: Space-Saving Design: This car seat is a dream for tight spaces. Its slim design allows us to fit 3 car seats across our mid-size car, perfect for families with multiple children. Long-Lasting Value: This car seat truly grows with your child. It transitions seamlessly from rear-facing for newborns (up to 50 lbs) to forward-facing (up to 100 lbs) and then to a booster seat (up to 120 lbs). It's a one-time investment that lasts for years. Comfort & Safety: Our child finds the Radian 3R very comfortable, with breathable fabric and a well-padded design. Plus, Diono's safety record and features like the steel-reinforced frame give us peace of mind. Easy to Use: Installation with SuperLatch was a breeze, and switching between rear-facing and forward-facing is simple. The harness is easy to adjust and the removable cup holders are a convenient touch. Easy to Clean: The Diono Radian 3R's machine-washable fabrics make cleaning up spills and messes a breeze. If you're looking for a convertible car seat that's safe, space-saving, comfortable, and built to last, the Diono Radian 3R is an excellent choice! ... show more
Reviewed in the United States on July 18, 2024 by M. Masters
    • Diono Radian 3R - A Game-Changer in Car Seat Comfort and Safety!
Style: Radian 3R Fits 3 Across Color: Red Cherry
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 car seat!
Style: Radian 3R Fits 3 Across Color: Gray Slate
Love the compact size of this carseat. We bought it for my husband's sedan so we can fit this seat for our 5 year old, a booster for our 8 year old and an infant carseat for our 4 month old in the back seat. It's still a little snug but it works. My only complaint is that the car seat is supper heavy, but it's really not that big of a deal. Love the fact that you can fold the seat up as well. ... show more
Reviewed in the United States on October 22, 2024 by April
    • Robust car seat, great size
Style: Radian 3R SafePlus Fits 3 Across Color: Pink Cotton Candy
Very robust car seat, tall and narrow size means it can fit with other seats in the row. Latch system is easy to figure out. There is more support than our old car seat. But, this car seat is heavy. All the weight is on the bottom. While good for stability, it was a pain when assembling the car seat, and when having to install. Overall, happy with the purchase, and would likely buy again. ... show more
Reviewed in the United States on October 22, 2024 by Kellula P
    • Favorite Car Seat
Style: Radian 3R Fits 3 Across Color: Black Jet
Can’t say enough about this car seat. We are using it in our large SUV as it gives my daughter so much more leg room with it being less bulky. Beware that cup holders are sold separately. It has been great to travel with if you buy their travel backpack. So much less bulky than a regular car seat and the travel bag is amazing quality. We ended up buying one for each of our cars, plus Grandmas. ... show more
Reviewed in the United States on September 11, 2024 by Maddy Taylor
    • Fantastic car seat; Do not base decisions on advertising
Style: Radian 3R Fits 3 Across Color: Red Cherry
We live this car seat - it’s slim, it’s heavy duty, and the kids are comfortable in their seats. We’ve put each of ours in a diono since birth and have never had any issues with these seats. The ONLY issue with them isn’t even in the seats themselves but the advertising. This product page says it supports booster mode for 40 lbs and more, but the instruction manual (and that of every diono we’ve ever owned) actually says to move to booster mode, a child must be at least 50 lbs (for high back). IF you are thinking about purchasing this seat for the lower weight requirement listed, I’d urge you not to purchase this product; however, if your primary concern is the utmost safety and taking conservative precautions to protect your child at every stage in life, I’d HIGHLY recommend ANY diono product UNLESS you have lap only belts (which diono has transparently admitted their seats would not likely be the safest option for). Whether you’re still searching for a high quality seat or a seasoned parent doing research on the next step, I STRONGLY encourage you to read the manuals for these seats before buying or taking the next step AND reading any FAQs or safety notices that have recently been released by diono themselves. Outside of all that, I still can’t do anything less than sing high praise for diono and I’d absolutely recommend any one of their seats to another parent. ... show more
Reviewed in the United States on February 17, 2024 by Cecile Meraz

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