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Radian® 3RX

$379.99

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$379.99
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Receive an additional 2-year warranty on all car seats and strollers purchased from diono.com

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Radian® 3RX

The Diono Radian® 3RX is the original slim fit 3 across all-in-one convertible car seat, designed to protect from birth to booster seat (2.2 - 54 kg / 5 - 120 lb). Featuring 12 position adjustable head support, extended rear-facing up to 22.7 kg and steel reinforced frame, expect 10 years of safety from just one car seat.

Features:

  • 12 POSITION HEADREST - Creates a safe and comfortable fit for rear facing, forward facing and booster seat modes.
  • INFANT HEAD SUPPORT LINER - Features padded support for added comfort. Simply remove as your infant transitions from rear-facing to forward facing booster seat.
  • 10 YEARS ONE CAR SEAT - From rear-facing to forward facing Radian 3RX adapts as your child grows from birth to booster. Suitable from 2.3 - 54 kg / 5 – 120 lb.
  • SLIM FIT 3 ACROSS - Ultimate passenger comfort with spacious design but only 17” wide to fit 3 across in most midsize vehicles.
  • REAR FACING FOR LONGER - Designed and engineered to keep your child rear-facing for as long as possible up to 22.7 kg / 50 lb.
  • STEEL REINFORCED FRAME - Mechanically engineered, reinforced steel core, made from automotive grade high strength steel to shield and protect.

Product Specs

  • Minimum User Weight: 2.3 kg / 5 lb
  • Maximum User Weight: 54 kg / 120 lb
  • Minimum User Weight - Rear Facing: 2.3 kg / 5 lb
  • Maximum User Weight - Rear Facing: 22.7 kg / 50 lb
  • Maximum User Weight - Rear Facing LATCH: 15.8 kg / 35 lb
  • Minimum User Weight - Forward Facing: 10 kg / 22 lb
  • Maximum User Weight - Forward Facing: 29.5 kg / 65 lb
  • Maximum User Weight - Forward Facing LATCH: 18 kg / 40 lb
  • Minimum User Weight - Booster: 18 kg / 40 lb
  • Maximum User Weight - Booster: 54 kg / 120 lb
  • Seat Weight: 12.76 kg / 28.1 lb
  • Product Height: 72.4 cm / 28.5 in
  • Product Width: 43.2 cm / 17 in
  • Product Depth: 40.6 cm / 16 in
  • Maximum User Height: 145 cm / 57.1 in
  • Number of Head Support Positions: 12

Care & Maintenance

Covers: Machine wash cold, line dry. Shell and Components: Spot clean

Warranty Information

12 months standard warranty

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 54 kg.)
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 22.7 kg.

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