Diono Radian 3 RXT Latch


Grey Dark
Yellow Sulphur

Dark Grey and Black Just Arrived. Limited quantities. Blue, Plum, Red and Yellow Sulphur are on their way Mid October! Special Order now being taken.

Enjoy the journey with our Diono Radian 3 RXT all-in-one convertible car seat, lovingly engineered to always overprotect. Your child’s safety is our top priority, with premium, innovative features the Diono Radian 3 RXT is sleek and stylish with all the practicalities that you could possibly need like a steel alloy frame, aluminum reinforced side walls, energy absorbing EPS foam, and memory foam to put your mind at ease as your little one travels safely in style and comfort. The reinforced adjustable head support provides additional side impact protection. And, if you want to avoid those bulky car seats, look no further as the sleek design of the Diono Radian 3 RXTallows for a 3-across fit or plenty of room for passengers. We’ve thought of everything so you don’t have to.


  • Extended rear-facing capacity from 2.3 - 22.7 kg (5 to 50 lbs) - (up to 112 cm or 44"in height)
  • Forward-facing: 10 - 29.5 kg (22 - 65 lbs) and between 76 - 144cm (30 - 57") in a 5-point harness
  • Booster from 23 to 54 kg (50 - 120 lbs) and between 101 - 144cm (40 - 57")
  • Additional side impact protection with aluminum reinforced head support and energy absorbing EPS foam
  • Sleek design allows for a 3-across fit (in most mid sized vehicles).
  • Easy boarding low profile – it’s the little things that make life simpler
  • Super portable, folds flat with available carry straps for easy travel and transporting with ease
  • Modern, versatile cover in soft, premium fabric for a comfortable ride everyday – it’s absorbent, easy to remove and machine washable too!
  • Secure the littlest bundles of joy in our premium head and body support – for their very first journey out in the world.
  • SuperLATCH™ system makes installation quick and easy. A versatile top tether for both rear and forward-facing, unique to car seats.
  • 10 year product life span from date of purchase.

29” x 17” x 16”, 28 lbs

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