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Item # 16812

Diono Radian R120 Convertible Car Seat - Storm

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Coordinating Items
Diono Radian Carry Strap
Diono Car Seat Travel Bag
Include the Diono Radian R120 Convertible Car Seat - Storm

Item # 16812


Rear-facing Capacity: 5-45 lbs
Forward-facing Capacity: 20-120 lbs
Seat Weight: 23 lbs
Seat Dimensions:28.5 H x 17 W x 16 D

What's Included:

Cup holder

This product will:


Fit 3 Across

Fold for storage and travel

Machine wash and dry

Steel Frame

Full steel frame and aluminum reinforced sides for unmatched safety.

Fit 3 Across

Comfortably fits 3 across in most mid-size vehicles.

Fold & Go

Folds flat for storage and travel, and FAA certified for aircraft use! Optional carry straps (sold separately) make it even easier to take along.


The machine-washable and dryer-safe car seat cover makes it
easy to keep the seat looking fresh.

Thoughtful safety features like a steel alloy frame, aluminum reinforced side walls, energy absorbing EPS foam, and memory foam put your mind at ease as your little one travels safely in style and comfort. If you want to avoid those bulky car seats, look no further than the radian r120. Its sleek and narrow design allows for 3-across fit in most mid-size vehicles and adult passengers will have plenty of room.

With all the key safety features that parents love in the Radian® family, the R120 model is a step up from the R100 and provides additional infant body support cushions to help keep babies and infants positioned correctly.

Key Features

  • Full steel frame and aluminum reinforced sides for unmatched safety
  • Comfortably seats rear-facing children from 5-45 lbs, forward-facing children from 20-80 lbs in a 5-point harness, then converts to a booster for children up to 120 lbs.
  • Unique SuperLATCH system that makes installation easy
  • It also fits 3 across in most mid-size vehicles, folds flat for travel and is FAA certified
  • Booster mode from 50 -120 lbs (40 to 57 inches)
  • NCAP crash tested, the industry benchmark for verifying child seat performance in severe accident conditions
Additional Features

  • Infant body support cushions and memory foam for added comfort
  • Energy absorbing EPS foam and side impact protection provides added safety
  • Safestop® energy-absorbing harness
  • Additional forward-facing recline position to accommodate different types of contoured vehicle seats, 5 shoulder and 3 buckle positions deliver a comfortable ride.
  • Rear-facing tether capability
  • LATCH installation
  • Additional set of harness pads included to use only when the child is over 65 lbs in the 5-point harness
  • Expandable sides and long seat bottom allow proper leg support
  • Low-sitting profile makes it easy for your child to board
  • Angled cup holder keeps a variety of drinks upright and within easy reach
  • Cover is machine washable and dryable
  • Rubber bottom grips for no-slip installation
  • 10 year life
  • Open: 28.5" H x 17" W x 16" D
  • Folded: 28.5" H x 17" W x 7" D
  • Weight: 25.15 lbs
  • Care: Hand wash or machine wash only in front loading machine. Line dry or tumble dry on low temperatures

4.5 Stars based on 76 reviews
By Sarah
Baltimore, MD
July 7, 2017
Our favorite convertible seat
We have now bought 5 Dionos -- 3 for our children and 2 for friends. Every child who has transitioned from a cheap car seat into a Diono has gone from crying at every ride to sitting peacefully. We would hate to be uncomfortable in the car, and so do our kids! Do yourself and the babies a favor by starting out with Dionos. :)
By Stacey Shepley
Essex, Ontario
December 1, 2016
Vendor Review
Love Love Love
We have the Radian and RXT (only difference I find is the side head rests). This car seat is solid, the cover is very easy to remove and clean (as kids are messy), they are narrow for passengers to sit beside comfortably, and I love that my child can sit backwards for longer (safest position). I work in the emergency services and it brings me comfort that my child is in a full metal frame and is safe.
* This product review was collected by the manufacturer.
By Amber, mom of almost 3
November 15, 2016
Vendor Review
Have bought 2, buying a 3rd
I bought one for my two year old, and I bought a second later for my one year old. I love them. Only con is that it is heavy, but that's just part of the deal for something safe. Both my children love sitting in it more than the other seat I had, we have no fight about these seats. Perfect seat and fits three across in my 2011 VW sportwagon.
* This product review was collected by the manufacturer.
San Francisco, CA
October 19, 2016
Good carseat
We have been using this for a few weeks now. I think installation was easy (I did latch by myself). I wasn't able to find a rear facing tether, so am hoping that the carseat is secure enough in my BMW 328i. Carseat fits well, and it is not as bad for the front seat passenger, as some people mention reviewing this carseat, as we are not even using a wedge. Quite opposite, I like the recline and that my toddler can be relatively comfortable in it after his infant carseat. My toddler can look out and it is a big plus as he is not as bored as in other carseats.
ProsFits well in the vehicle, provides good recline in rear-facing position
ConsRear tether not available in all vehicles
By Amanda
South Dakota
October 11, 2016
LOVE this seat
We've got this seat for our oldest and absolutely love it so it was no question that we wanted another one but I had a hard time finding it. Albeebaby made my whole day when it came back in stock and we got one.
By Andrea
October 5, 2016
Great seat
We already had an rxt so were very familiar with the seat. For slim seats and safety it doesn't get any better. We decided to get this instead of the rxt because we really don't need the head flaps, they just block the kids view and I think my older one might need more shoulder room soon. Plus it's cheaper, win win.
By Jessica
August 28, 2016
Love it so far
We love this seat so far and so does my son :) its heavy but that makes me feel like it's safe so I could care less!
By Holly
Dayton, Ohio
August 11, 2016
3rd diono & love it
This is my 3rd diono & I absolutely love this brand. This is my first purchase on this website & I purchased my previous 2 dionos (which are still being used by eldest two) at another store but the price on this website was unbeatable. Quick arrival & also a quick response from customer service with a question I had (unrelated to any issues). Great experience & I will return to this site for future purchases.
By Jess
July 23, 2016
Fits three across
I love this car seat, my daughter can get in and out of it very easily. It is nice and slim yet gives enough room to grow. I like how sturdy and secure this seat is in my 2014 GMC Terrain. I have the RXT, R120 and a chicco infant that fits so I do not have to compromise trunk space with another baby arriving in 3 weeks (the 2 Diono seats are forward facing for a 5 &3 year old). I have nothing but good things to say so far, and I have had the car seats for two weeks.
ConsNone so far!
Best UsesFits 3 across! Awesome weight limit for forward facing 5 point harness.
March 31, 2016
Pittsburgh, Pa
March 27, 2016
It's great once it's setup
The seat came in several parts and had to be put together. I had to read the instructions again and again because it certainly wasn't clear where things like the cup holders fit. I have twins so I had to put two of these together. Once they are in the car and installed they are awesome. Mine are both forward facing. My two year olds can climb right in. That's a huge advantage over my old car seat -recaro proride. Plus the seats fit side by side. The only small downside is when you adjust the seatbelt it's a ratcheting lever so it takes longer to get the seat belt tight around your kid. (I'm talking about the 5 point harness, not the car seat belts.)
ProsLow profile so kids can climb in and out once they are unbuckled.
ConsSeats sit very straight up and there isnt a good place for toddlers to rest their heads. I don't like how Diono provides extra straps that aren't built into the car seat. I had to switch out one of the straps due to my kids weight according to the instructions and now I have to hope I don't misplace the other strap until it's time to switch it back out. Also the ratcheting lever for the seatbelts. This could be faster and more efficient by using a different lever. The chest clip is huge. It makes it hard to gauge if the clip is at armpit level. If we were actually in an accident my kids face would surely hit the chest clip. There's no way to avoid it because it is so oversized. Their is velcro padding on the straps surrounding the chest clips. My kids have figured out within the first week how to undo the Velcro. Lastly the sides of the seat can open wider as your child gets bigger. However my two year olds are able to adjust it because it takes such little force to adjust. I wish it had a more secure way to adjust the seat width.
Best UsesWhen you need to fit three car seats across the backseat.
By Jlh
North Dakota
February 28, 2016
Great seat
A heavy duty seat that's easy to install. It can't get any better than that.
By Brittney
February 24, 2016
Awesome carseat
We really wanted to stick with an eco friendly car and these car seats made it possible
By Nichole
February 6, 2016
Great quality
Purchased this car seat for my 18 month old son. Quality of car seat is impeccable. Extremely narrow but still spacious inside. I will defiantly use this as a booster as well. Very happy with my purchase from Albee they had the best price around!
Best UsesGreat for parents of multiple children. The slim design leaves more room for accessing seat belts.
By Francoise
Ottawa (Ontario)
January 22, 2016
Vendor Review
Excellent car seat
Very slim design so doesn't take up too much space and my little one can see out of the sides of the seat. Very sturdy and comfortable - she sleeps easily in it when we are on long car rides.
* This product review was collected by the manufacturer.
By Motherof2
Southern California
January 11, 2016
Vendor Review
Must Buy!
I bought this for my first son when he was about 10 months old. It is heavy, but so sturdy and narrow, while not sacrificing comfort. He's used it rear facing, forward facing, and we've flown with it several times. It fits down the aisle of the plane!!! I bought a cart to roll it on with him strapped in like a stroller right down the aisle (Britax car seat travel cart- you snap it on with LATCH) so he and I have flown by ourselves over 10 times with ease! I will be buying another for my youngest son when he outgrows the infant seat without hesitation. LOVE this seat!
* This product review was collected by the manufacturer.
By Tess
E. Haven, VT
October 4, 2015
Vendor Review
I am a carseat snob
These are sturdy and will keep my children safe. But so will a cosco. we chose these because we needed 3 across in our Subaru Impreza. The materials are high quality. BUT... They're complicated! the manual alone was overwhelming (40+ pages and that's only one language). The buckle that comes up between the legs is way too short - my boys are always squished and getting pinched, which makes putting them in the seat very tricky. The shoulder strap padding is constantly coming off and is bulky. Also... I'm a carseat snob. I don't love any of the car seats we've tried (we have 7). They're all cumbersome, frustrating, hard to clean and annoying to install. This one was particularly complicated.
* This product review was collected by the manufacturer.
By JayLM
morrison, il
September 27, 2015
Vendor Review
Radian 120 and 100
We have a radian 120 in our babys main transporting vehicle and a radian 100 in other vehicle. Cushioning is great, instruction videos are easy to follow, the straps adjusted easily on both models and feel well made. It is heavy but when considering construction and safety reviews it is justified. In some ways the option to fold down and carry (airtravel, etc) is awesome BUT remember it's a Beast. It has tuck holes in back construction to 'hide' excess straps which is nice with rear facing. They both have the front tether system for rear facing. The one improvement I would suggest, is on the seat belt tracking area it is opened towards the back. So when trying to feed through belt while carseat is rear facing the seat belt tends to fall in that notch. My husband and I are both rather tall and have larger hands. Needless to say it was probably more difficult for us then average adult. So slap a thin piece of plastic to cover notch as a 'guide' for the seat belt and I'd be happy as a clam. Overall we love the radians and if more babies are ever added to our family we will be buying more.
* This product review was collected by the manufacturer.
By Emily
Lakeland, FL
September 26, 2015
Vendor Review
Worth the money for us
We purchased our first Radian for our 3 year old. We needed to fit three car seats in a row 1-2x/week. But after assembling it, we loved the memory foam and realized that our 22 mo old's carseat had zero padding. So we decided to use it for her instead, and we purchased the angle adjuster since she's still rear facing and will be dor awhile. So then because our aim was to have slim carseats, we ordered the second one for the 3 year old again. They are slim, but because the seat that I need to install in the middle 1-2x/week is not a slim Diono, I have to install both of these with the seat belts instead of LATCH, to give a bit more room in the middle. The LATCH connectors are super nice though. Sometimes my 3 yr old wants "sides" on her seat, but that's what we gave up for wanting slim seats. One con is the cup holder. It's cool that there are 4 different spots to put it, but it's too easy for both of my kids to take it out (and tricky to get back in). So we can't use them until the kids stop playing with them. And the con about it being heavy is how it goes with a sturdy, steel frame.
* This product review was collected by the manufacturer.
By Ashe mom of 2
Perrysburg, OH
September 26, 2015
Vendor Review
Comfortable seat for my toddler.
We bought this seat for our 9 mo old at the time. My 3 year old requested the new seat and has been using it ever since. It's a comfortable ride for him and the adjustable cup holders are nice too!
* This product review was collected by the manufacturer.
By music mommy
Pittsburgh, PA
September 26, 2015
Vendor Review
Love it for the safety
I love it because of it's safety ratings. With that frame, there's little doubt in my mind that this is one of the safest car seats available and at a very good price. It is heavy. We tried moving it between cars rather than buying an additional car seat, but decided ultimately that we needed the second one. Installing looked way trickier than it actually was. I would like for it to anchor when rear-facing, but we don't have the anchors. We also bought this because our little bean outgrew his infant seat at 10 months (he's tall) and I'm a huge fan of the extended rear facing height and weight limits. We chose this over the clek models because of pricing. He'll be in this car seat until he outgrows it as a high back booster, and I love that it has such a long expiration date, so even my little guy is done with it, it may still be useful for any siblings or cousins for a couple of years. I'm not sure it's possible to make a product as durable and safe as this light and easy to install. Overall I love it, but only give 4 stars due to difficulty moving it car to car.
* This product review was collected by the manufacturer.
By Rande
Phoenix, AZ
August 5, 2015
Love it so far!
I've always bought britax for my kids. I really liked the high safety ratings from consumer reports, but I don't like buying an infant seat, convertible seat and finally a booster seat. It's very costly to buy several seats, and I have 4 kids in seats. I was sold on the R120's high ratings and 10 year life. It was super easy to install in my 2014 Honda Odyssey. It fits perfectly on the tiny middle row seat. Installation was actually a breeze, I was kinda surprised. I'm eventually going to buy another one of these for my britax marathon that expires in November. I bought this for my 1 year old who is still rear facing.
ProsEasy install
ConsKinda heavy, but not too bad.
By April
Charlottesville, Virginia
July 22, 2015
Perfect choice for travelers!
I researched for weeks before purchasing the Diono Radian R120 for my oldest daughter in early 2013. It was the top of the line in safety then and still is now in mid-2015 so I have purchased a second for my second daughter. The seat folds up to allow for slimmer transporting, is Airline approved, higher backed to allow for longer rear-facing (proven to be the safest position for children!) and it's slim enough to allow 3 Radians to be used side by side in a backseat. I highly recommend this seat! (Also purchased the first from Albee Baby and received very quick free shipping.)
ProsHigh back for extended rear facing, fold up seat for travel, airline approved, steel core
Best UsesExtended Rear-facing, air travel, multiple children
By Lilmamacita
Austin, TX
June 27, 2015
Vendor Review
Narrow Carseat
Carseat is great for caravans since it only takes up 1 seat. It is heavy but folds easy and has a strap which helps if you need to carry it. I'd say the only setback is the foam insert you have to buy. The foam helps elevate the seat so that you don't crowd the seat in front. Seat is narrow and long. Anyhow they should just add the foam insert and not charge extra. Other than that so far so good.Plus I have tall kids so a seat like this is worth the investment since they will not grow out of it.
* This product review was collected by the manufacturer.
By sophia
Los angels
June 21, 2015
Great product!
Very good convertible carseat. Good for three kids in the back of the car. I definitely recommend this to every parent.

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