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Diono Radian RXT - Essex
Manufacturer : Diono


The Radian RXT is a highly versatile car seat that could be the only seat you’ll ever need.

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The Radian RXT is a highly versatile car seat that could be the only seat you’ll ever need from newborn up to 120Lbs


It’s built for strength and safety with a steel alloy frame, reinforced sidewalls, adjustable head support and our patented SafeStop® energy absorbing harness. EPS foam surrounds the child's head and body to provide complete side impact protection.

The RadianRXT is NCAP crash tested, the industry benchmark for verifying child seat performance in severe accident conditions, and the only car seat rated for UAS compatibility. Expandable sides and a longer seat bottom provide extra room and comfort for your growing child. 

  • Steel alloy frame
  • Reinforced sidewalls
  • Safestop® energy-absorbing harness
  • Energy-absorbing EPS foam
  • Rear facing tether capability
  • LATCH installation up to an 80 lb child
  • Infant body pillows
  • Memory foam padding
  • 5 shoulder and 3 buckle positions for custom fit
  • Expandable sides for a growing child
  • Longer seat bottom for leg support and comfort
  • 12 height positions for adjustable head support
  • Forward-facing recline
  • Sits low on vehicle seat for easy child boarding
  • Fits 3-across
  • Add up to 4 cup holders (1 included)
  • Folds flat for travel & storage
  • Rubber bottom grips for no-slip installation
  • 10 year life
  • Machine wash and dry

Rear-facing children from 2.3 - 20.5 kg (5-45 lbs)

Forward-facing children from 10 - 30 kg (22-65) lbs in 5-point harness

Converts to a booster for children up to 54 kg (120 lbs).



Car Seat


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