Diono 2019 Radian 3RXT All-in-One Convertible Car Seat

Amazon.com Price: $276.04 (as of 05/05/2021 04:29 PST- Details)

Categories: , , , .

Buy product


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 imaginable even as 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 so long as imaginable – our Radian series is lovingly engineered with the famous Diono Steel Core that provides an unyielding structure to give protection to and shield, and extended rear-facing capabilities, so you’ll expect 10 years of safety from just one car seat. Our unique SuperLATCH system makes installation easy and protected 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’ll take safety with you wherever you go. We’ve thought of everything, so you don’t have to. Rear-facing: 5-45 lbs Forward-facing: 20-65 lbs Booster mode: 50-120 lbs Seated torso height: 8.25-17″

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 permits you to fit three across (in most mid-size vehicles). Now the whole family can go back and forth, 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 give protection to your baby. Our audible click SuperLATCH system makes installation easy
BUSINESS CLASS COMFORT: Inspired by the most efficient 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’ll go back and forth the world and is FAA approved to be used on an aircraft, so you’ll take safety with you wherever you go.

Product Dimensions

Item model number

Is Discontinued By Manufacturer

Target gender

Minimum weight recommendation

Maximum weight recommendation

Maximum height recommendation

Material Type


Care instructions

Number Of Items


Batteries required


Rear-facing minimum child weight

Rear-facing maximum child weight

Item Weight