Diono Radian 3R Convertible Car Seat

Authorized Dealer

Color: Blue Sky
Sale price$199.99

 SKU: 50623-US-01


The Radian 3R convertible car seat, created with innovative features, will enhance your travel experience. With 4 optional positions in booster or car seat configuration, weight capacity of 120 lbs, adjustable harness loops, and durable steel core, it is bound to support endless years of safe travel. Its compact structure, enables 3 seats to be aligned in a row with guaranteed comfort. To maintain cleanliness, the seat fabric is easily removable for washing.


  • Fold flat for easy carrying.
  • Certified for use on aircraft as they are FAA-approved.
  • Easy click installation.
  • Anti-slip adjustable harness.
  • High back, memory foam seat padding, and buckle pads for maximum comfort. 
  • 5-50 lbs. rear capacity to prolong the safest travel position for infants.
  • 22-65 lbs. forward facing.
  • 40-120 lbs. Booster mode.
  • Maximum height 57".
  • Steel frame, high-density plastic, polyester knit, EPP, EPS.
  • SuperLATCH™ system (UAS Compatible) makes installation easy and super secure.
  • The ColorTheJourney® variants only include a head support pillow, comfort cushion, 2 XL cup holders, and high-quality ComfortPlus memory foam.
  • Machine wash and dry.
  • 12-month warranty
Dimensions & Weight
  • 16" x 17" x 28.2" 
  • 29.2 lbs

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