Diono Radian RXT Convertible + Booster Car Seat - Bentley
*Orders $49+ Smaller orders only $4.95

Home   /     /   SALE   /   Car Seat Sale   /   Convertible Car Seat Sale
Item # 16980

Diono Radian RXT Convertible + Booster Car Seat - Bentley

Share Diono Radian RXT Convertible + Booster Car Seat - Bentley

Was $359.99
Save $140 39% Off

Other Options Available:

Coordinating Items
Diono Radian Carry Strap
Diono Car Seat Travel Bag
Include the Diono Radian RXT Convertible + Booster Car Seat - Bentley

Item # 16980


Rear-facing Capacity: 5-45 lbs
Forward-facing Capacity: 20-120 lbs
Seat Weight: 26.15 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 - you can even take it on the go with handy carry straps (sold separately).

FAA Certified

Travel-friendly and FAA certified for aircraft use!

The Radian®RXT Car Seats are designed with your child's security and safety as top priorities. Premium materials and thoughtful safety features like a steel alloy frame, aluminum reinforced side walls, energy absorbing EPS foam, and a five-point harness put your mind at ease as your little one stays safe and sound. The reinforced adjustable head support provides additional side impact protection.


  • 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 a mid-size vehicle, 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
  • 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, 12-position adjustable headrest, 5 shoulder and 3 buckle positions deliver a comfortable ride.
  • Rear-facing tether capability
  • LATCH installation up to 80 lbs
  • 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 10" D
Weight 24 lbs
CARE Hand wash or machine wash only in front loading machine. Line dry or tumble dry on low temperature.

By Elizabeth
New York
Perfect Fit
April 15, 2017
We purchased this carseat in order to fit three carseats across the backseat of our van. This is the only carseat that would allow for this that would fit the size and ages of the three children who would be using them. Albee Baby offered a %20 off promo which saved us $60.00!! This was the best price on top of free shipping that we could find after months of shopping around. The seat itself is amazing and holds true to all the reviews and the product discriptions.
ProsVery narrow and the seat folds flat when not needed for easy storage
Consit is very heavy... but that adds to its safety for child so worth it!
Best UsesThis is truly the only carseat you will ever need for your child from 5-120lbs!
By Kim
Upper Marlboro, MD
So far so great!
April 3, 2017
I've only had the car seat for about a month now but I think it's great. Easy installation, very roomy for my tall 18 month old, pretty heavy but worth it. Compared to other seats it's a excellent price because it converts to a booster.
ProsInstallation, converts to booster
By Tiffany Briggeman
Love this carseat!!!
March 31, 2017
This is hands down the best carseat I have ever used.
ProsWorks great both forward and rear facing.
By Maggie
Cincinnati, OH
3 Across the Back
March 27, 2017
This is the third Diono we have bought. We just switched our third from his pumpkin seat to this and it fits very well rear facing (with the adjuster- sold separately). When front facing, this seat is prefect, when backward facing, it is very hard to tighten the shoulder straps. I can't figure out why but the strap is nearly impossible to pull no matter what angle you attempt. This is not the only seat with this problem, though. Almost all of the ones I have used have the same problem.
ProsSuper solid feel. I'm confident it is a dosage seat. Narrow to fit three in the back seat. This is the only see I can do this with.
ConsVery hard to tighten the shoulder straps when backward facing.
Best UsesInfant who can sit up on his/her own and older.
By Shel
slc, Utah
Fits 3 in row
March 26, 2017
I had to buy all 3 new car seats so that they fit in your Chevy equinox. Thanks goodness they all fit together. Nicely made, colors are rich. Only issue is my son did say they were hard, but they have memory seat cushion so who knows.
By Sara
I wish I would have purchased this first!
March 19, 2017
I recently purchased two of these seats because we are having our third child and there was no way we could fit another seat in our car. The box was smaller than any car seat box I've ever seen (as it comes folded), and I was pleased to see how narrow it was. I hesitated at buying these seats when my other two were due for new seats, but instead purchased two different Britax seats--great seats but definitely too wide to fit a third. I would suggest if you plan on having three kids or more save the trouble and buy this seat up front.
ProsNarrow Folds flat for travel
ConsHeavy Not compatible with inflatable seatbelt position--I wish I would have seen this before purchasing, but we shuffled seating arrangements (but not all passengers are happy with current placement)
Best UsesThree car seats in a bench row; low height makes it easy for children to climb in and out
By Celia
The best carseat!!!
March 18, 2017
This is a great carseat!! It's narrow enough to fit 3 across without compromising comfort. You can tell it is very well made. This color is nearly impossible to find elsewhere and it's beautiful.
By L Griffin
Haysville, KS
Nice compact car seat
March 17, 2017
I love this seat. It's versatile and saves so much space. I had a chicco next fit for my toddler. He kept complaining that he was uncomfortable. He's very happy now.
ProsSturdy, folds up for travel, takes up less space, comfortable,SAFE
By Nicole
Spokane, WA
Great seat!
March 15, 2017
We decided on this seat after looking at several options. It fits great, as we have 3 across, and I feel confident in its safety, as we drive hours daily. Definitely would buy this again if we needed another.
ProsRemovable cover for washing. Easy to secure. Extended rear facing. Narrow.
ConsHeavy. A lot more adjustments to getting it fitted properly.
Best UsesFitting 3 across, extended rear facing
By Tiffany
Great Product!!! Shipped Quickly
March 5, 2017
Best car seat I have ever owned. Easy to install. Amazing quality!!!
By Jennifer
Diono Radian RXT
March 2, 2017
Our vehicle was totaled in a recent accident and we had to replace our car seat and we knew we wanted another Diono Radian RXT, so we searched the internet to find the best price and Albee Baby was the best price available. Saved a lot of money and easy process and received the car seat in about a week. Our son is very happy with his race car colored car seat and we are happy with the 10 year life span so we can get a full 10 years use out of it since we have a baby on the way. I would purchase from them again and recommend others.
By Leanne
Seattle, WA
Fit 3 across in my Toyota!
March 1, 2017
Happy with the carseats. They have a nice narrow fit in my Toyota highlander making it possible to get all 3 kids in the back row. They are a little difficult to get securely installed at first, (keep in mind I'm putting 3 in right next to each other though!) but after getting them in there tight it's a good fit. Kids love them:)
By Amanda
North Carolina
Diono Radian RXT
March 1, 2017
Love the Diono brand car seats. I feel like my children are so safe in this brand. My daughter is turning 1 next month and the infant car seat was getting to small for her. But really the cheap plastic of the infant car seat just made me want to get a convertible car seat for safety issues. My older daughter has had her Diono for 3 years now and it is so easy to clean and install. Love it!
By S
Fits well with "angle adjuster"
February 26, 2017
The foam angle adjuster makes all the difference. The front seats were not accessible with the car seat until I used the angle adjuster. With it, the seats fit nicely and fit in the driver's seat in a PriusV. Love that these are narrow. Install isn't that challenging if you read instructions first and use common sense. Currently have one on each side, but will try them next to each other to allow access to a seat in the back. Love that they work for a long time for rear facing (height and weight).
ProsLasts long time, longer rear facing, narrow, low profile
ConsNeeds angle adjuster to make it work
Best UsesExtended rear facing, 3 across
By Kristin
Jupiter, FL
Quite Comfortable for my little guy...
February 24, 2017
This seat is big! I have a minivan and it didn't really fit too well into it. It took up so much room that only I could drive the car with it installed, my husband didn't have enough leg room. So, we had to order the pad to go under the seat and then it gave us a few more inches so my husband could fit comfortably. My son is super comfortable in this chair, he was hating the infant car seat. Overall I am happy with the purchase and picked it for the excellent safety features and ratings. It will be even better when it is forward facing.
ConsTake up a lot of space rear-facing.
By Mrs G
Seattle, WA
Best fit for growing family
February 15, 2017
I wish I'd bought this with #3, instead of waiting until we had four kids in the car!!! This is the best seat to fit side-by-side, and I'm so glad the rear-facing lasts for so long! The instructions are also very thorough and go through everything you need to know about setting up the car seat. It is a very heavy, very durable seat and the only one I've seen that lasts for 10 years.
Best Uses3+ kids, side-by-side, extended rear-facing, large families
By Lena
Stewardson IL
great carseat
February 15, 2017
We bought this car seat for our two year old it's great quality I honestly thought it was pretty easy to install we love it so much that we replaced our 4 year olds car seat with a diono also!
By Marcey
Pittsburgh, PA
Diono DRadian RXT Convertible Booster Car Seat
February 13, 2017
I purchased this car seat for my granddaughter who is 18 months old. The seat is a little heavy to lift but built sturdy. She fits in the seat comfortably and is easier to get her in with the low sides.
ConsI have a Nissan truck and the car seat need the angle adjuster so that my front seats could go back for someone to sit in the front seat.
Boston, MA
Great as expected
February 9, 2017
This is our *THIRD* Diono Radian RXT car seat. Just as good as expected - solid, sturdy, easy to use. The car seat is on the expensive side compared to many others on the market. We ordered this one after we had a cheaper car seat for one of our cars. The higher price is well worth it when it comes to saving the daily struggle with buckles and straps (meaning screaming kid).
By Ashley
Wilton ct
February 8, 2017
Easy to install. Doesn't take up a lot of space. My child can easily get in and out of it, he is small for his size and is 19months old. This is my second one for the second vehicle. I plan to get more for the next arrival.
By Ellen Schwarz
Coupeville, Washington
Great seat
February 4, 2017
Super safe. Soft and comfortable for little ones and long lasting.
By Edna
San Antonio, TX
Great car seat
February 4, 2017
Very sturdy and well made. Not the easiest to install but I think this car seat is worth the effort. Love that it has an all steel frame.
By Kathleen
Kelso, Washington
Great Quality worth the price!
January 29, 2017
This seat is the highest quality seat I have purchased in my 7 years of parenting three children. Best quality and at a great price on sale at Albee.com.
By Henry
Needed to fit 3 kids in Prius
January 22, 2017
I purchased two Radian RXT car seats as I have twins (18 mos) and a 4 year old. I also drive a Toyota Prius (Gen 3) and did not want to have to trade in my car to fit all 3 kids. The Diono Radian RXT fits the bill perfectly. Currently I have a Rainer in the middle forward facing and the twins in the Radian RXTs rear facing. Works and looks great!
ProsGreat colors - both the black scarlet and black cobolt look great.
By Angel
Walhalla, South Carolina
Love it!
January 19, 2017
I absolutely LOVE this car seat for my child! I love that she can grow with it. I also love that it not only fits into my Optima, but my boyfriend's 2 door Jeep Wrangler as well!

There are no questions or answers for this item.

Sign Up for Albee Deals!
Receive Exclusive Promotions, Offers and Product Updates

© Copyright Albee 2016. All Rights Reserved.