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Diono Radian 3 RX Latch Convertible Car Seats 2020
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The Radian® 3 RX is lovingly engineered with a full steel frame and aluminum reinforced sides to maximize protection and has been designed to fit your lifestyle. The unique superlatch™ system makes installation quick and easy and the memory foam cushioning, padded harness and specifically angled cup holder help to keep your little one happy on life’s short or long journeys. Your little one will remain secure and comfortable with added support cushions and plenty of room to grow. We aim to keep your little one happy wherever life takes you. We’ve thought of everything so you don’t have to.

What's new for the 2020 Diono Radian 3RX?

NEW rear-facing for even longer – now up to 50 lb (approx. 4 years)
NEW re-designed head support infant insert – Provides extra infant comfort and toddler body support
NEW upgraded fabrics more comfortable with soft hardwearing fabrics
NEW Anti-slip XL comfort harness
NEW Easy Remove Covers – machine washable for easy cleaning


Rear-facing for longer

Allows children to sit safely rear-facing from 5 – 40lbs (44" in height).

Stylish and snug

Modern, versatile cover in soft, premium fabric for a comfortable ride everyday – it’s absorbent, easy to remove and machine washable too!

All aboard

Low sitting profile makes it easy for your child to climb in and out of their seat as they grow.

Proper fit

Secure the littlest bundles of joy in our premium head and body support – for their very first journey out in the world.

Read the full review of the 2020 Radian RX on our blog!
16 L x 17 W x 28.5 H
weight capacity:
5-50 lbs | 22-65 lbs | 40-120 lbs

Diono Radian 3 RX Latch Convertible Car Seats 2020

Item Number: Diono-Radian-3-RX-Latch-Convertible-Car-Seats
Brand: Diono
Choose Option: None Selected
Price: $269.99
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