Diono Radian 3RXT Safe+ Convertible Car Seat

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Color: Black Jet
Sale price$279.99 Regular price$349.99

* On Sale. Discounted items are not eligible for return.

 SKU: 50100-NA-01


The Diono Radian 3RXT Safe+ Convertible Car Seat will enhance your travel experience with its innovative features. It offers Safe+ engineering, an anti-rebound bar, and advanced side impact protection for complete security from birth to booster. Its compact structure enables 3 seats to be aligned in a row with guaranteed comfort. It also includes a newborn protective insert and a high wedge to safely keep your baby in a comfortable flat back position. 


  • Folds flat for easy carrying.
  • Certified for use on aircraft as they are FAA-approved.
  • Easy click installation.
  • 12-position adjustable headrest.
  • 6 layers of Safe+ Side impact protection.
  • Comfortable newborn insert to support the head and enable flat back position.
  • Reinforced steel cup holder. 
  • Anti-slip 5-point padded adjustable harness.
  • Safe+ steel anti-rebound bar reduces rebound rotation by up to 50%.
  • Ultimate passenger comfort with spacious design but only 17" wide to fit 3 across in most midsize vehicles.
  • Adapts as your child grows from birth to booster.
  • Suitable from 4 - 120 lbs.
  • Machine wash, line dry.
  • 12 months standard warranty - extended to 36 months when you register with Diono® post-purchase.
Dimensions & Weight
  • Open: 16" x 17" x 28" 
  • Folded: 11.5" x 17" x 28"
  • 30.6 lbs.
  • 4-50 lbs. rear capacity to prolong safest travel position for infants.
  • 22-65 lbs. forward-facing.
  • 40-120 lbs. Booster mode.
  • Maximum height 57"

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Customer Reviews

Based on 1 review
Wrong item sent

I ordered the Diono Radian 3RXT safety+ and received the Diono Radian 3RXT. They are different models and the one sent is a cheaper model.

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