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Diono Radian 3 RXT All-in-One Convertible Car Seat

Regular $299.99

This product is not eligible for promotional offers and coupons.  However, you are able to earn and redeem Kohl's Cash and YES2YOU Rewards on this product.

Get $40 Kohl's Cash

to use November 16 through 21 details

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Look no further than this Diono Radian 3 RXT convertible car seat that features versatility to the max with rear-facing, front-facing and booster seat options.

Gift Givers: This item ships in its original packaging. If intended as a gift, the packaging may reveal the contents.

Compare car seat types here.


  • All-in-one slim design with rear-facing, forward-facing & booster seat options
  • Allows for a 3-across fit in most mid-sized vehicles
  • Additional side impact protection with aluminum reinforced head support & energy absorbing foam
  • Easy boarding low profile
  • Super portable, folds flat with available carry straps for easy travel & transporting with ease
  • Modern cover in soft, premium fabric
  • Machine washable cover
  • Premium head & body support
  • SuperLATCH system makes installation quick & easy
  • Versatile top tether for both rear & forward-facing use
  • Rubber bottom grips for non-slip installation
  • Expandable sides and longer seat bottom offers proper leg support & comfort
  • SafeStop® energy absorbing harness
  • Shoulder & lap belt guides


  • 28" H x 16"W x 17"D
  • Product weight: 28.14 lbs.
  • Rear-facing maximum weight capacity: 5-45 lbs.
  • Forward-facing weight capacity: 20-65 lbs.
  • Booster seat use: 50-120 lbs., 57"
  • Car seat: plastic, steel
  • Cover: polyester, spandex
  • Spot clean, machine wash cover
  • Assembly required
  • Manufacturer's 1-year limited warranty
  • For warranty information please click here
  • Imported


  • Black: 50010
  • Gray: 50011
  • Red: 50013
  • Blue: 50014
  • Plum: 50015
  • Yellow Sulphur: 50016

View our full return policy here.