---
product_id: 710278344
title: "DIONO Radian 3R Latch"
brand: "diono"
price: "198560 Ft"
currency: HUF
in_stock: false
reviews_count: 5
url: https://www.desertcart.hu/products/710278344-diono-radian-3r-latch
store_origin: HU
region: Hungary
---

# 120 lb high-back booster 50 lb rear-facing max 10 years 4-in-1 use DIONO Radian 3R Latch

**Brand:** diono
**Price:** 198560 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Safety that grows with your family — 10 years, 3 seats across, zero compromises!

## Quick Answers

- **What is this?** DIONO Radian 3R Latch by diono
- **How much does it cost?** 198560 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/710278344-diono-radian-3r-latch)

## Best For

- diono enthusiasts

## Why This Product

- Trusted diono brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last a Decade:** One car seat adapts from birth to booster for up to 10 years of reliable, steel-reinforced protection.
- • **Slimfit 3-Across Design:** Fits three car seats side-by-side without compromising safety or passenger space—perfect for growing families.
- • **Travel-Ready & Easy Care:** FAA-approved for air travel with machine-washable covers and a foldable design for effortless portability.
- • **Extended Rear-Facing Safety:** Keep your child rear-facing up to 50 lbs for industry-leading protection and peace of mind.
- • **Versatile High-Back Booster:** Seamlessly transition to booster mode supporting up to 120 lbs with enhanced comfort and security.

## Overview

The Diono Radian 3R Latch is a slim, steel-reinforced convertible car seat engineered for extended rear-facing use up to 50 lbs and high-back booster mode up to 120 lbs. Designed to fit three across in most vehicles, it offers 10 years of adaptable safety from birth through booster stage. FAA-approved and featuring machine-washable covers, it combines durability, convenience, and superior protection for the modern family on the go.

## Description

The Diono Radian® 3R is the original slimfit 3 across all-in-one convertible car seat, designed to protect 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. 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. 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 and convenient features to the Radian 3R with original fold for easy transport and storage and easy remove machine washable covers. The radian is also aircraft certified (FAA approved), so you can take safety with you wherever you go.

Review: Bought this to use in the car and side by side for granddaughter!! The ease of moving it from one to the other is great! The multiple locks and latches are nice! Fits well and slim in the car. Looks great and super sturdy.
Review: This was our first car seat purchase of this brand, and we’re so happy with it! Our child loves it even on long drives. It was super easy to install, and we felt confident choosing it after reading the strong safety ratings. It’s also easy to clean the cover comes off easily and can be tossed in the wash, then air-dried. It’s narrow enough to fit multiple seats across and works great rear-facing in smaller vehicles as well. We liked it so much, we bought a second one for our other vehicle. Great quality at a reasonable price highly recommend!

## Features

- 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
- HIGH BACK BOOSTER: Keep your child safe and comfortable with the high back booster seat mode now up to 120 lb, 54 kg. The high back booster adds an extra layer of protection and comfort for any child transitioning into booster mode
- 10 YEARS ONE CAR SEAT: With 4 ways to travel safely from birth to booster, the radian 3R adapts as your child grows to offer a custom adjustable fit from birth to 120 lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083F8PVGJ |
| Additional product features | Fits 3 across |
| Batteries required | No |
| Care Instructions | Covers: Machine wash cold, line dry. Shell and Components: Spot clean |
| Customer Reviews | 4.6 4.6 out of 5 stars (941) |
| Date First Available | 14 Sept. 2023 |
| Harness type | 5-Point |
| Item Weight | 10.6 kg |
| Item model number | 50625 |
| Material Type | Alloy Steel Plastic Polypropylene Polystyrene |
| Material composition | 90% Polyester, 10% Spandex |
| Maximum Height Recommendation | 57 Inches |
| Maximum Weight Recommendation | 54.43 kg |
| Minimum Height Recommendation | 18.1 Inches |
| Minimum Weight Recommendation | 2.27 kg |
| Model Number | 50625 |
| Number of items | 1 |
| Orientation | Forward Facing, Rearward Facing |
| Product Dimensions | 40.89 x 42.93 x 72.14 cm; 10.6 kg |
| Rear-facing maximum child weight | 50 Pounds |
| Style | Radian 3R Fits 3 Across |

## Product Details

- **Brand:** Diono
- **Colour:** Gray Slate
- **Harness type:** 5-Point
- **Installation type:** Latch
- **Item weight:** 10.6 kg
- **Material:** Alloy Steel Plastic Polypropylene Polystyrene
- **Maximum weight recommendation:** 54.43 kg
- **Minimum height recommendation:** 18.1 Inches
- **Orientation:** Forward Facing, Rearward Facing
- **Product dimensions:** 40.9D x 42.9W x 72.1H centimetres

## Images

![DIONO Radian 3R Latch - Image 1](https://m.media-amazon.com/images/I/61w20+2gHzL.jpg)
![DIONO Radian 3R Latch - Image 2](https://m.media-amazon.com/images/I/71P8qsaTBbL.jpg)
![DIONO Radian 3R Latch - Image 3](https://m.media-amazon.com/images/I/71UrXev5hqL.jpg)
![DIONO Radian 3R Latch - Image 4](https://m.media-amazon.com/images/I/71rB0H8h3sL.jpg)
![DIONO Radian 3R Latch - Image 5](https://m.media-amazon.com/images/I/71tjdvXzhvL.jpg)

## Questions & Answers

**Q: Can the Radian be rear-facing and still give a tall driver (6 ft) enough room? Or will it fit in the middle without hitting the driver's seat? Mazda3.**
A: Place it behind the passenger side, if you’re shorter.  It you’re 6’ tall, it will be too crowded.  You may try it in the middle, but it may still affect the front passengers.

**Q: How deep does the vehicle seat have to be for rear facing and for forward facing?**
A: This seat is hard to install properly while rear facing because of its height. The angle of the seat has a lot to do with it. We have a rav4 and a Prius the Prius actually fit better because of the streeper seating angle. They sell a foam angle adjuster that does pretty well in the rav4, but if I was much taller (I'm 5'9") it'd be a tight squeeze up front (the car seat is not supposed to touch the seat in front of it.) These are very well made though and much higher quality than many other seats in the same price range. Plus you can fit 3 across in every vehicle. I'd recommend to anyone.

**Q: Fecha de vencimiento?**
A: We ship using UPS ground and normally the item goes out either same day or next day.

**Q: How do I secure on in the middle seat in the back (3 seats across ans forward facing) if I don’t have latch in the middle seat?**
A: If you are unable to attach the seat with the latch system you can secure it with the vehicles seatbelt.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***D on 14 December 2025*

Bought this to use in the car and side by side for granddaughter!! The ease of moving it from one to the other is great! The multiple locks and latches are nice! Fits well and slim in the car. Looks great and super sturdy.

### ⭐⭐⭐⭐⭐ Review
*by L***I on 30 July 2025*

This was our first car seat purchase of this brand, and we’re so happy with it! Our child loves it even on long drives. It was super easy to install, and we felt confident choosing it after reading the strong safety ratings. It’s also easy to clean the cover comes off easily and can be tossed in the wash, then air-dried. It’s narrow enough to fit multiple seats across and works great rear-facing in smaller vehicles as well. We liked it so much, we bought a second one for our other vehicle. Great quality at a reasonable price highly recommend!

### ⭐⭐⭐⭐⭐ Review
*by S***A on 29 December 2023*

Buena calidad, muy seguro y sencillo de instalar

## Frequently Bought Together

- Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear Facing & Forward Facing, 10 Years 1 Car Seat, Slim Fit 3 Across, Gray Slate
- Diono XL Car Seat Cup Holders for Radian and Everett Car Seats, Pack of 2 Cup Holders, Black
- Diono Ultra Mat Complete Back Seat Upholstery Protection from Child Car Seats and Pets, Crash Tested, Premium Ultra Thick Padding, Durable, Water Resistant, Anti-Slip, 3 Mesh Storage Pockets

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-20*