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  • File a claim online or by phone 24/7. If we can't repair it, we'll replace it or reimburse the purchase price with an Amazon e-gift card.
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Diono 2019 Radian 3RXT All-in-One Convertible Car Seat, Dark Grey

by Diono
4.5 out of 5 stars 299 ratings

Price: $309.95 & FREE Shipping
3RXT
Dark Grey
  • JOY OF THE JOURNEY: From birth, keep your little one rear-facing longer to 40 lbs., and as they grow to 100 lbs. (10 years approx.) our long-range lifespan protects your child facing-forward.
  • THREES NOT A CROWD: For safety that fits 3 across the Radian 3RXT packs all our innovative safety features into a sleek and slim design that allows you to fit three across (in most mid-size vehicles). Now the whole family can travel, together
  • LOVINGLY ENGINEERED: The Radian 3RXT is built with automotive-strength steel, engineered into a dual spine, which manages and dissipates energy with an unyielding structure to protect your baby. Our audible click SuperLATCH system makes installation easy.
  • BUSINESS CLASS COMFORT: Inspired by the best in European style, our Radian 3RXT has bright soft fabric covers, and a memory foam seat bottom. Lined with energy absorbing foam, comfort and safety go hand in hand
  • MADE OF SEATTLE: We are from Seattle, a city where being different is the norm and so is the Radian 3RXT. It folds flat, so you can travel the world and is FAA approved for use on an aircraft, so you can take safety with you wherever you go.
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Frequently bought together

  • Diono 2019 Radian 3RXT All-in-One Convertible Car Seat, Dark Grey
  • +
  • Diono Ultra Mat, Car Seat Protector, Black
  • +
  • Diono Car Seat Travel Bag, for all Diono Convertibles, Black
Total price: $360.57
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Style: 3RXT | Color: Dark Grey

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From the manufacturer

Radian 3R Radian 3RX Radian 3RXT Rainier 2 AX Rainier 2 AXT
Radian 3R Radian 3RX Radian 3RXT Rainier 2AX Rainier 2AXT
Rear Facing with lap/lap shoulder belt up to 40 lbs 45 lbs 45 lbs 50 lbs 50 lbs
Forward-facing with 5-point harness lap/lap and shoulder belt up to 65 lbs 65 lbs 65 lbs 65 lbs 65 lbs
Forward-facing booster mode up to 100 lbs 120 lbs 120 lbs 120 lbs 120 lbs
Fits 3 across/side by side in most cars
Number of Available Colors 6 5 8 7 7
Seated Torso Height 8.25" - 17″ 8.25" - 17″ 8.25" - 17″ 8.25" - 17″ 8.25" - 17″

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Diono 2020 Radian 3QXT, 4 in 1 Convertible, Safe+ Engineering, 4 Stage Infant Protection, 10 Years 1 Car Seat, Fits 3 Across, Gray Slate
Britax Boulevard ClickTight Convertible Car Seat | 2 Layer Impact Protection - Rear & Forward Facing - 5 to 65 Pounds, Circa
Graco 4Ever 4 in 1 Car Seat featuring TrueShield Side Impact Technology
Customer Rating 4.5 out of 5 stars (299) 4.7 out of 5 stars (71) 4.9 out of 5 stars (4739) 4.3 out of 5 stars (19) 4.7 out of 5 stars (3146) 4.9 out of 5 stars (4089)
Price $309.95 $199.99 $157.99 $399.99 $324.99 $316.89
Sold By CapitalKidz Amazon.com Amazon.com Kidsland Amazon.com Amazon.com
Color Dark Grey Grey Dark Annabelle Gray Slate Circa Ion
Item Dimensions 16.14 x 16.93 x 28.35 inches 8.66 x 17.32 x 29.72 inches 26.81 x 19.88 x 22.36 inches 16.00 x 17.00 x 31.00 inches 23.00 x 18.50 x 23.50 inches 20.00 x 21.50 x 24.00 inches
Item Weight 27.68 lbs 26.12 lbs 19.69 lbs 25.80 lbs 29.40 lbs 24.00 lbs
Maximum Weight Recommendation 120.00 lbs 100.00 lbs 100.00 lbs 120.00 lbs 65.00 lbs 120.00 lbs
Minimum Weight Recommendation 5.00 lbs 5.00 lbs 5.00 lbs 4.00 lbs 5.00 lbs 4.00 lbs

Product description

Style:3RXT  |  Color:Dark Grey

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 3RXT is our flagship all-in-one convertible car seat, designed to fit 3 across, without sacrificing safety or passenger comfort. We have spent years perfecting protection to help parents keep their children traveling the safest way, for as long as possible – our Radian series is lovingly engineered with the famous Diono Steel Core that provides an unyielding structure to protect and shield, and extended rear-facing capabilities, so you can expect 10 years of safety from just one car seat. Our unique SuperLATCH system makes installation easy and secure with an audible “click”. The Diono Radian 3RXT surrounds your child in overprotective, strong materials giving you peace of mind wherever life takes you (including in the air: the Radian 3RXT 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.


Product information

Style: 3RXT | Color: Dark Grey
Technical Details
Item Weight27.7 pounds
Product Dimensions16.1 x 16.9 x 28.4 inches
UPC677726500116
Item model number50011
Target genderUnisex
Minimum weight recommendation5 Pounds
Maximum weight recommendation120 Pounds
Material TypeSteel, fabric, foam, plush
material_composition80% Polyester/20% Spandex
Care instructionsCover machine washable
Number of items1
Style3RXT
Batteries requiredNo
Rear-facing minimum child weight5 Pounds
Rear-facing maximum child weight45 Pounds
Forward-facing minimum child weight20 Pounds
Forward-facing maximum child weight120 Pounds
  
Technical Specification
Additional Information
ASINB07DWBZP44
Customer Reviews 4.5 out of 5 stars299 customer ratings
Amazon Best Sellers Rank #2,840 in Baby (See Top 100 in Baby)
Shipping Weight30.7 pounds (View shipping rates and policies)
  
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Customer Questions & Answers

Customer reviews

4.5 out of 5 stars
4.5 out of 5
299 customer ratings
How does Amazon calculate star ratings?
Reviewed in the United States on March 24, 2019
Style: 3RXTColor: Dark GreyVerified Purchase
47 people found this helpful
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Reviewed in the United States on September 15, 2019
Style: 3RXTColor: Dark GreyVerified Purchase
24 people found this helpful
Comment Report abuse
Reviewed in the United States on September 12, 2019
Style: 3RXTColor: Dark GreyVerified Purchase
13 people found this helpful
Comment Report abuse

Top international reviews

Amazon Customer
2.0 out of 5 stars Stitches coming off. Cheaply made. (sadly)
Reviewed in Canada on May 1, 2020
Style: 3RXTColor: Purple PlumVerified Purchase
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JC
3.0 out of 5 stars Cheap fabric, unfinished look and easy install!
Reviewed in Canada on May 3, 2020
Style: 3RXTColor: Black JetVerified Purchase
One person found this helpful
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Lena
5.0 out of 5 stars Great carseat.
Reviewed in Canada on April 23, 2020
Style: 3RXTColor: Gray SlateVerified Purchase
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