Price: $259.99 - $207.99
(as of Nov 12, 2024 22:56:07 UTC - Details)

The Original 3-Across All-in-One Car Seat upgraded edition. All-in-One Car Seat just got better. Updated with 12 improvements from the original Radian 3R, the Diono Radian 3R SafePlus features Diono SafePlus engineering, SafePlus Easy-Adjust 12 Position Headrest and improved SafePlus Side Impact Protection for complete protection from birth to booster (now suitable from 4 - 120 lb.) Lovingly engineered with the improved SafePlus Steel-Core, and as both a rear and forward-facing convertible car seat, the Radian 3R SafePlus protects as they grow, with SafePlus Easy-Adjust 12 Position Headrest. The new and improved Radian 3R SafePlus features energy-absorbing Side Impact Protection and extended side walls to reduce the impact of side crashes, all without affecting our slim fit 3-Across design in most midsize vehicles. The Radian 3R SafePlus comes with Anti-Rebound Bar slots for optional Anti-Rebound Bar (sold seperately) for added rear-facing safety. Radian 3R SafePlus All-in-One Convertible Car Seat is subjected to a combination of the most rigorous crash tests to ensure the safest seat possible. In addition to our regular extensive crash testing, we test over and above - including roll-over and side-impact tests, to achieve results above and beyond the current Federal standards. Our Easy-Click SuperLATCH system (UAS Compatible) makes installation easy and super secure. Radian 3R SafePlus now comes with an XL Steel-Reinforced Cup Holder to keep drinks and snacks handy on the go, and as travel car seat experts, Diono has naturally built-in super portable and convenient features to the Radian 3R SafePlus with travel 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.
10 Years 1 Car Seat - from Birth to Booster (4 - 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 - keep your child rear-facing (up to 50 lb) with SafePlus Engineering and high-strength steel anti-rebound bar.
Fits 3-Across - our famous slim-fit design with SafePlus 6-layer side impact protection with zero compromises to safety, space, or comfort.
Mechanically Engineered - reinforced automotive grade high-strength steel, our unique core shell shields and protects your child.
One Hand Easy-Adjust - 12-position headrest with 6 layers of enhanced, rigorously tested, side impact protection.
The Original and Only All-In-One Convertible Car Seat - folds for travel or compact storage and FAA approved for airline use.
Reviewer: M. Masters
Rating: 5.0 out of 5 stars
Title: Diono Radian 3R: A Safe and Space-Saving Car Seat for Long-Term Use
Review: 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!

Reviewer: Brooklin Churches
Rating: 5.0 out of 5 stars
Title: Bright colors
Review: Slim fitting car seat, easily fit 3 across, easy to to install, comfortable, folds up for transport, plush seat, sure is sturdy.

Reviewer: Dana Cecil
Rating: 5.0 out of 5 stars
Title: Diono Radian 3R - A Game-Changer in Car Seat Comfort and Safety!
Review: 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

Reviewer: Kiriat
Rating: 5.0 out of 5 stars
Title: Cool car seat....
Review: So far opening this car seat I couldn't complaint. First the colors are very vibrant...the car seat stands out it's a beautiful car seat. NOW.......the thing is very very heavy!!! Most likely because of the automotive steel core but yeah it's heavy. I bought because when they said it's convertible I can close it and then seeing some people carry it like a backpack they had me sold since I take UBER a lot but there's no way I'm gonna put this on my back is heavy lol.....but it's a beautiful well made car seat. My baby boy loveeeeeessss it! Transition from a baby car seat to a big boy carseat ❤️

Reviewer: Melissa
Rating: 4.0 out of 5 stars
Title: Difficult installation
Review: 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

Reviewer: Vett Garcia
Rating: 5.0 out of 5 stars
Title: Don't hesitate!!!
Review: I switched from Graco to this one once my child moved to forward facing, but that wasn't my plan. I initially bought this as my airport/travel chair, but when it arrived and I felt how heavy it was, that was out but I decided to not return it and I'm so glad I didn't. My child is long and I felt she looked cramped in Graco. So when I changed her position, I took the Diono to the fire department to install (if you don't know, they do this for free) and they said that Diono was the creme de la creme, the best in safety. They said the weight adds value. They installed it SO TIGHT, that I feel soooo secure in the event of an accident that the baby will be alright. They said it's a bit difficult to install, but it was worth the work. It is the last seat I'll buy bc it lasts until 120lbs. It's slim in the car. I'm so pleased and the color is cute!!

Reviewer: Voralis
Rating: 5.0 out of 5 stars
Title:
Review: Very compact. Easy to install. Extremely sturdy. Very easy to wash the cover.

Reviewer: L. Toussaint
Rating: 4.0 out of 5 stars
Title:
Review: Ocupas ser un Ingeniero Aeronautico o automotriz para Instalarlo. Es demasiado Dificil su instalación. Pero brinda buena protección al BB

Reviewer: Salvador Rivera
Rating: 5.0 out of 5 stars
Title:
Review: Buena calidad, muy seguro y sencillo de instalar

Reviewer: Olivier Gagnon
Rating: 5.0 out of 5 stars
Title:
Review: I need to have an adult sitting between the baby seats every now and then so I go for narrow car seats. I also have the Graco Tranzitions and a Clek Foonf. The Diono is heavy and strong kind of like the Clek, but narrow and minimalist like the Tranzitions. I would only use this seat rear-facing with the anti-rebound bar.I love the Graco Tranzitions, and my Clek, BUT the former is built out of plastic and the latter is very bulky. The Radian seems to have the best of both worlds, although it's not as light as the Tranzitions and not as sturdy as a Clek.

Reviewer: Njac
Rating: 5.0 out of 5 stars
Title:
Review: Compact and comfortable.