![Radian® 3QXT All-in-one convertible car seat [Red Cherry]](https://cdn11.bigcommerce.com/s-660ekorlgn/images/stencil/350x350/products/347/3407/3QXT_Red__80941__46968.1675184234.png?c=1 "Radian® 3QXT All-in-one convertible car seat [Red Cherry]")
All-in-One car seat travel essentials
Enjoy worry-free buying and perks with the Diono Difference
Recieve perks when you shop on diono.com
Additional 2-Year Warranty
Receive an additional 2-year warranty on all car seats and strollers purchased from diono.com
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Unlock exclusive news, offers and discounts on all diono.com products.
1-2-1 Virtual Car Seat Fitting
Book a 1-2-1 virtual car seat fitting with a member of our car seat safety team.
* T & C's apply
Radian® 3RXT bonus pack
The Radian® 3RXT bonus pack is the All-in-One travel solution. Designed with an exclusive fashion and 6 great travel accessories to keep them safe, protected, and content from birth to booster.
Features:
- ALL-IN-ONE TRAVEL SOLUTION - Bonus pack includes Ultra Mat R car seat protector, rear-facing Easy View mirror, Sun Stop, Baby on the Move Sign, extra cup holder and Stow n’ Go R car seat organizer.
- 10 YEARS ONE CAR SEAT - The Radian® 3RXT All-in-One car seat is designed and engineered to keep your child safe from birth to booster (5 - 120 lb).
- ORIGINAL 3 ACROSS - As your family grows, the slimfit design will fit 3 across in most vehicles without compromising child safety or passenger comfort.
- STEEL REINFORCED FRAME - Mechanically engineered, reinforced steel core, made from automotive grade high strength steel to shield and protect.
- REAR-FACING FOR LONGER - With extended rear-facing from birth up to 50 lb to keep your child in the safest travel position for as long as possible.
Product Specs
- Minimum User Weight: 5 lb / 2.3 kg
- Maximum User Weight: 120 lb / 54 kg
- Minimum User Weight - Rear Facing: 5 lb / 2.3 kg
- Maximum User Weight - Rear Facing: 50 lb / 22.7 kg
- Maximum User Weight - Rear Facing LATCH: 35 lb / 15.8 kg
- Minimum User Weight - Forward Facing: 22 lb / 10 kg
- Maximum User Weight - Forward Facing: 65 lb / 29.5 kg
- Maximum User Weight - Forward Facing LATCH: 40 lb / 18 kg
- Minimum User Weight - Booster: 40 lb / 18 kg
- Maximum User Weight - Booster: 120 lb / 54 kg
- Maximum User Height: 57.1 in / 145 cm
- Number of Head Support Positions: 12
- Product Height: 28.5 in / 72.4 cm
- Product Width: 17 in / 43.2 cm
- Product Depth: 16 in / 40.6 cm
- Seat Weight: 30 lb / 13.6 kg
Care & Maintenance
Covers: Machine wash cold, line dry. Shell and Components: Spot clean
Warranty Information
12 months standard warranty - extended to 36 months when you register with Diono® post purchase
The Diono Difference
The Radian® R series features a unique combination of diono car seat engineering and rigorous testing.
Every Radian® All-in-One Convertible Car Seat is designed to adapt as your child grows to offer a custom fit from birth to booster (up to 120 lb.)
Built with our famous Radian® slim fit design, to fit 3 across in most vehicles without compromising child or passenger comfort.
Engineered to keep your child rear-facing for longer up to 50 lb.
Plays well with
![Radian® 3R all-in-one convertible car seat [Gray Slate]](https://cdn11.bigcommerce.com/s-660ekorlgn/images/stencil/350x350/products/348/3497/3R_Gray__89094__73558.1615242552.png?c=1 "Radian® 3R all-in-one convertible car seat [Gray Slate]")
![Diono Car Seat Cup Holders for Radian, Everett and Rainier Car Seats, Pack of 2 Cup Holders [Black]](https://cdn11.bigcommerce.com/s-660ekorlgn/images/stencil/350x350/products/358/3794/Cup_Holder_Black__28522__54302.1615242645.png?c=1 "Diono Car Seat Cup Holders for Radian, Everett and Rainier Car Seats, Pack of 2 Cup Holders [Black]")
2 Pack
Radian®/Rainier/Everett® Cup Holders - 2 Pack
$14.99
Compatible with all Diono All-in-One convertible car seats and Everett NXT
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