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

Diono Radian 3RXT All-in-One Convertible Car Seat - image 1 of 4Diono Radian 3RXT All-in-One Convertible Car Seat - image 2 of 4Diono Radian 3RXT All-in-One Convertible Car Seat - image 3 of 4Diono Radian 3RXT All-in-One Convertible Car Seat - image 4 of 4
Diono Radian 3RXT All-in-One Convertible Car Seat - image 1 of 4
Color Blue Sky

About this item


  • Stages: Rear-facing harness (5-50 lbs), forward-facing harness (22-65 lbs), high-back belt positioning booster (40-120 lbs)
  • Grows with Child: Converts to high-back belt positioning booster, removable Newborn travel high wedge, removable 2-in-1 infant positioning liner, 12 position easy adjust headrest, expandable seat width
  • Includes: Removable Newborn travel high wedge, removable 2-in-1 infant positioning liner, removable cup holder, easy remove machine washable cover, LATCH guides, shoulder belt guide
  • Safety Features: Automotive grade steel core frame, side impact protection, 5-point harness, tested over and above safety standards.
  • The original three across: Built with our famous Radian® slim fit design to fit three across in most vehicles without compromising child or passenger comfort
  • Rear Facing for Longer: Designed and engineered to keep your child rear facing even longer up to 50 lbs. approx. 4 years old


Dimensions (Overall): 28.5 Inches (H) x 17.0 Inches (W) x 16.0 Inches (D)

Weight: 28.1 Pounds

Features: Forward or Rear Facing Seat, LATCH Compatible, Machine Washable Seat Pad

Fits Child (Forward Facing): Height between 29.9 Inches and 57.1 Inches, Weight between 22 Pounds and 120 Pounds

Fits Child (Rear Facing): Height between 18.1 Inches and 44.1 Inches, Weight between 5 Pounds and 50 Pounds

Includes: Latch Guides, fabric cover, 2 Car Seat Strap Covers, Cup Holder, Shoulder Belt Guide, Car Seat Base, Baby Seat Insert

Industry or Government Certifications: Meets FMVSS 213, FAA Approved, Meets Federal Motor Vehicle Safety Standards

Material: Polyester, Steel, Plastic

Battery: No Battery Used

Care & Cleaning: Machine Wash, Spot or Wipe Clean

Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869

TCIN: 75571963
UPC: 677726500246
Item Number (DPCI): 030-09-2649
Origin: Imported


The Diono Radian® 3RXT is the original slimfit 3 across all-in-one convertible car seat, trusted by over a million parents to protect their child from baby to booster seat (5 - 120 pounds). Lovingly engineered with the famous Diono steel reinforced frame and now rear facing for even longer, expect 10 years of safety from just one car seat. The Radian® 3RXT provides safe and comfortable baby positioning thanks to the new 2-in-1 infant positioning liner with integrated newborn baby travel high wedge. The wedge creates a lie-flat travel position, pushing baby up to reduce head slump while helping to keep airways open. As your baby grows, simply remove the wedge to allow the 2-in-1 infant positioning liner to give extra comfort and support. Designed and engineered with complete rear facing protection, so you can keep them in a safe rear facing convertible car seat for longer up to 50 pounds. Then as they transition from rear facing to forward facing booster seat the aluminum reinforced headrest can be adjusted to one of 12 positions for safety up to 57 inches tall. Built with a mechanically engineered, reinforced steel frame, made from automotive grade high strength steel, the radian is always ready to shield and protect. And when your family grows, the slimfit design will fit 3 across in most vehicles without compromising child safety or passenger comfort. As travel car seat experts, Diono have naturally built in super portable features to the Radian® 3RXT with original fold for easy transport and storage and steel reinforced cup holder to store essential road trip drinks and snacks. The radian is also aircraft certified (FAA approved), so you can take safety with you wherever you go.
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Shipping details

Estimated ship dimensions: 29.75 inches length x 17.5 inches width x 10.25 inches height
Estimated ship weight: 31.39 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: United States Minor Outlying Islands, Guam (see also separate entry under GU), Virgin Islands, U.S., APO/FPO, Northern Mariana Islands, American Samoa (see also separate entry under AS), Puerto Rico (see also separate entry under PR)
This item may ship in its original packagingDetails

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup. View return policy for details.
See the return policy for complete information.

From the manufacturer

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Guest Ratings & Reviews

4.6 out of 5 stars with 282 reviews
89% would recommend
101 recommendations
quality: 4.8 out of 5
ease to install: 3.88 out of 5
design: 3.8 out of 5

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