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Diono Radian RXT Car Seat

Regular $269.99
Regular $269.99-$339.99
Regular $269.99
Regular $269.99-$339.99
This product may not be eligible for some discounts. Learn More

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We love our products too! But unfortunately you can only purchase 3 of this product. Please try again!
We love our products too! But unfortunately you can only purchase 3 of this product. Please try again!
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This Diono car seat's convertible design grows with your child from newborn to toddler.

Limit three per household.

Product Features:

  • Five-point harness keeps your child secure.
  • Steel alloy frame and EPS foam offer the ultimate in protection.
  • Memory foam padding, support pillows and expandable sides provide a comfortable ride.
  • Adjustable head support offers addition side-impact protection.

Product Details:

  • 30.3"H x 17.6"W x 10.5"D
  • Rear-facing for children 5-45 lbs.
  • Forward-facing for children 20-80 lbs.
  • Booster seat for children up to 120 lbs.
  • Cover: machine wash
  • Seat: wipe clean 
  • Manufacturer's 1-year limited warranty
  • Model numbers:
    • Purple: 16920
    • Red: 16910
    • Rugby: 16925
    • Gray: 16930
    • Spring: 16935
    • Storm: 16940

Promotional offers available online at may vary from those offered in Kohl's stores.

Our hassle-free return policy means worry-free shopping.

  • Return any item, anytime, for any reason.
  • No receipt? No problem. We'll take care of you.
  • Yes, you can return it in store (even if you bought it online!).

View our full return policy here.


This product may not be eligible for some discounts. Please see the terms and conditions on the particular Kohl's offer for details. Kohl's Cash coupons and Kohl's Rewards certificates may still be earned and redeemed on this product. Learn More
Rated 5 out of 5 by Best seat we've owned. I have owned a lot of car seats in the past 2 years. we struggled to find one that would last long enough, install easy, rear face past 2, and was sturdy and solid built. The diono surpassed all of our expectations and I have finally found THE seat for us. We are planning to buy another for my youngest son soon. I love how low profile this seat is. It's very toddler friendly and is easy to load/unload bigger kids. And the leg room it gives them is incomparable! The safety features are also just outstanding. There isn't one thing I dislike! Fits like a glove in our SUV and installs like a breeze. Thank you Diono for making such a great product that truly meets all of our needs! 02/23/2015
Rated 5 out of 5 by Wonderful seat I originally bought a RXT to keep my 16 month old daughter rear facing for longer than her britax would allow. I love the way Diono makes their seats! It is heavy and solid and feels like your child is very protected. My 2.5 year old niece was in a graco the felt flimsy after installing and I could move the sides of the seat in with my hands. It was in no way the same caliber as the rxt. My niece cried and begged to use the "cool and pretty" seat. So I bought a Rainier for my daughter and now both my daughter and niece are rear facing in Dionos. I am so happy with both car seats, wish I would have gotten these before buying any other. 02/06/2015
Rated 5 out of 5 by I went from hate to love with support from Diono. My daughter has been in this seat for about a month now. It fits beautifully between two boosters in my Subaru Forester and with the angle adjuster, we can have both of our front seats all the way back since this seat is narrow enough to fit in between the two front seats, too. I hated it at first because I didn't understand how to tighten the straps, but after hearing back from Diono on their Facebook page, I completely understand the tug method and it works for me. I did find the padding to be a bit much and it was too difficult to get it to stay in place while trying to get my squirming 1 year old in her seat and buckled, so I removed it. I also took off the strap covers. I like the pattern that I chose and am happy with my purchase. 02/20/2015
Rated 5 out of 5 by 3 seats fit in my Altima. I am a proud grandmother of twins who turn 2 in January, their cousin who turned 2 in July and am excited to welcome one more baby to the mix in March. I bought 3 of these seats for my use and to offer to my sons if they ever wanted to travel on a plane with the children. The steel construction was a huge selling point for me. Plastic is good, but I wanted the best protection for my grandchildren. I help with the twins often and having the seats readily available in my car is a blessing, and they easily come out and store in my trunk if I need to carry others in my car. The fabric cleans up easily with a damp cloth and I am so happy with my choice. 12/22/2014
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