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Arrives: Tuesday, Dec 8 Details
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Diono Radian 3RXT, 4-in-1... has been added to your Cart
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  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
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2 Year Baby Protection Plan

from Asurion, LLC
  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.

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Diono Radian 3RXT, 4-in-1 Convertible Extended Rear and Forward Facing Convertible Car Seat, Steel Core, 10 Years 1 Car Seat, Ultimate Safety and Protection, Slim Design - Fits 3 Across, Gray Slate

4.7 out of 5 stars 609 ratings
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List Price: $329.99
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Gray Slate
Brand DiONO
Installation Type Latch
Material Steel
Color Gray Slate
Orientation Convertible Seat

About this item

  • SAFE & COMFORTABLE NEWBORN POSITIONING: Features newborn travel high wedge to create a safe and secure lie-flat travel position. The innovative technology pushes 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 for support
  • REAR-FACING FOR LONGER: This slimfit convertible car seat is designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg, approx. 4 years old
  • 10 YEARS ONE CAR SEAT: With 4 ways to travel safely from birth to booster, the radian 3RXT adapts as your child grows to offer a custom adjustable fit from birth to 120 lbs
  • REINFORCED STEEL CORE: Mechanically engineered, reinforced steel core, made from automotive grade high density plastic and steel to create the ultimate protection for your child
  • THE ORIGINAL 3 ACROSS: Built with our famous radian slim fit convertible design, to fit 3 across in most vehicles without compromising child or passenger comfort. Feel safe having your children secure in the backseat
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Frequently bought together

  • Diono Radian 3RXT, 4-in-1 Convertible Extended Rear and Forward Facing Convertible Car Seat, Steel Core, 10 Years 1 Car Seat, Ultimate Safety and Protection, Slim Design - Fits 3 Across, Gray Slate
  • +
  • Diono Angle Adjuster for Radian and Rainier Car Seats, Grey (60321)
  • +
  • Diono Ultra Mat, Car Seat Protector, Black
Total price: $292.43
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From the manufacturer

radian 3RXT
radian 3RXT
radian 2020 range
slim fit car seat, 3 across car sat
extended rear-facing car seat

Compare with similar items


Diono Radian 3RXT, 4-in-1 Convertible Extended Rear and Forward Facing Convertible Car Seat, Steel Core, 10 Years 1 Car Seat, Ultimate Safety and Protection, Slim Design - Fits 3 Across, Gray Slate
Diono 2020 Radian 3R, 3 in 1 Convertible, 10 years 1 Car Seat, Slim Fit Design, Fits 3 Across, Black Jet
Diono Radian 3QX 4-in-1 Rear & Forward Facing Convertible Car Seat | Safe+ Engineering 3 Stage Infant Protection, 10 Years 1 Car Seat, Ultimate Protection | Slim Design - Fits 3 Across, Gray Slate
Diono Radian 3QXT 4-in-1 Rear and Forward Facing Convertible Car Seat, Safe Plus Engineering 4 Stage Infant Protection, 10 Years 1 Car Seat, Slim Design - Fits 3 Across, Purple Plum
Graco SlimFit 3 in 1 Car Seat | Slim & Comfy Design Saves Space in Your Back Seat, Anabele
Customer Rating 4.7 out of 5 stars (609) 4.8 out of 5 stars (718) 4.6 out of 5 stars (103) 4.5 out of 5 stars (124) 4.9 out of 5 stars (11558)
Price $250.85 $199.99 $295.99 $319.00 $126.39
Sold By Amazon.com Amazon.com Amazon.com CapitalKidz Amazon.com
Color Gray Slate Black Jet Gray Slate Purple Plum Annabelle
Item Dimensions 16.00 x 17.00 x 28.50 inches 16.00 x 17.00 x 28.25 inches 16.00 x 17.00 x 31.00 inches 16.00 x 17.00 x 31.00 inches 26.81 x 19.88 x 22.36 inches
Maximum Weight Recommendation 120.00 lbs 120.00 lbs 120.00 lbs 120.00 lbs 100.00 lbs
Minimum Weight Recommendation 5.00 lbs 5.00 lbs 4.00 lbs 4.00 lbs 5.00 lbs
Strap Type 5-Point Harness 5-Point Harness

Product description

Color:Gray Slate

The Diono Radian 3RXT is the original 3 across All-in-One convertible car seat, trusted by over a million parents to protect their child from birth to booster 5 - 120 lb / 2.2 kg - 54 kg.Lovingly engineered with the famous Diono Steel Core and now rear facing for even longer, expect 10 years of safety from just one car seat. The 2020 Radian 3RXT provides safe and comfortable newborn positioning thanks to the new 2-in-1 infant positioning liner with integrated newborn 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 infant comfort and toddler support. Designed and engineered with complete rear facing protection, radian 3RXT will keep now your precious cargo rear facing for even longer up to 50 lb / 22.7 kg, approx. 4 years old. Then as they transition to forward facing, the aluminum reinforced headrest can be adjusted to one of 12 positions for safety that grows with them up to 57” / 145 cm tall. Built with a mechanically engineered, reinforced steel core, made from automotive grade high strength steel, the radian is always ready to shield and protect. And when your family grows, the slim fit design will fit 3 acrosin most vehicles without compromising child safety or passenger comfort. As travel 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 holders 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!


Product information

Color:Gray Slate

Technical Details

Technical Specification

User manual [PDF ]

Additional Information

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Customer reviews

4.7 out of 5 stars
4.7 out of 5
609 global ratings
How are ratings calculated?

Top reviews from the United States

Reviewed in the United States on March 8, 2020
Color: Black JetVerified Purchase
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40 people found this helpful
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Reviewed in the United States on June 30, 2020
Color: Gray SlateVerified Purchase
8 people found this helpful
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Reviewed in the United States on May 2, 2020
Color: Red CherryVerified Purchase
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9 people found this helpful
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Reviewed in the United States on February 24, 2020
Color: Purple PlumVerified Purchase
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9 people found this helpful
Comment Report abuse
Reviewed in the United States on June 7, 2020
Color: Blue SkyVerified Purchase
5 people found this helpful
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Top reviews from other countries

JC
3.0 out of 5 stars Cheap fabric, unfinished look and easy install!
Reviewed in Canada on May 3, 2020
Color: Black JetVerified Purchase
2 people found this helpful
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Selena
5.0 out of 5 stars Happy baby happy mama
Reviewed in Canada on October 31, 2020
Color: Purple PlumVerified Purchase
Amazon Customer
2.0 out of 5 stars Stitches coming off. Cheaply made. (sadly)
Reviewed in Canada on May 1, 2020
Color: Purple PlumVerified Purchase
review imagereview imagereview imagereview imagereview imagereview image
Gina
5.0 out of 5 stars Pleased! Buying a 2nd
Reviewed in Canada on November 9, 2020
Color: Black JetVerified Purchase
Karen
5.0 out of 5 stars Best car seat
Reviewed in Canada on October 21, 2020
Color: Purple PlumVerified Purchase
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