Diono Radian® 3RXT® SafePlus™ Convertible Car Seat
Radian® 3RXT® SafePlus™ Convertible Car Seat
C$469.99 CAD C$389.99 CAD

Radian® 3RXT® SafePlus™ Convertible Car Seat

469.99 Excl. tax

Available in 5 Colours. Diono's best selling 3-across all-in-one convertible car seat with SafePlus™ engineering.

Make a choice:
  • Color : Black Jet
    Color : Black Jet
  • Color : Blue Sky
    Color : Blue Sky
  • Color : Grey Slate
    Color : Grey Slate
  • Color : Purple Plum
    Color : Purple Plum
  • Color : Red Cherry
    Color : Red Cherry
In stock
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Product description

The original 3 across (fits 3 across in most midsize vehicles) All in One Car Seat just got better. Upgraded with 18 improvements from the award-winning Radian® 3RXT, the Diono Radian® 3RXT Safe+® features Diono Safe+® engineering, Safe+® anti-rebound bar and advanced Safe+® side impact protection for complete protection from birth to booster 1.8 - 54 kg / 4 - 120 lb.


  • 18 UPGRADES FROM RADIAN® 3RXT - Includes Safe+® easy adjust 12 position headrest, 6 layers of Safe+® Side impact protection and Safe+® testing.
  • COMPLETE REAR-FACING PROTECTION - Safe+® steel anti-rebound bar reduces rebound rotation by up to 50% for extended rear-facing travel up to 22.7 kg
  • SAFE+® ENGINEERING - Features a unique combination of engineering features and testing to the highest safety standards to ensure we have the safest seat possible.
  • 10 YEARS ONE CAR SEAT - From rear-facing to forward facing Radian 3RXT Safe+® adapts as your child grows from birth to booster. Suitable from 1.8 - 54 kg / 4 - 120 lb.
  • SLIM FIT 3 ACROSS - Ultimate passenger comfort with spacious design but only 17” wide to fit 3 across in most midsize vehicles.
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