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Radian® 3R

$329.99
Radian® 3R all in one convertible car seat [Black Jet]
Rear-facing for longer up to 22.7 kg [Black Jet]
10 years one car seat [Black Jet]
Full steel core [Black Jet]
New high back booster mode up to 54 kg / 120 lb [Black Jet]
Rear-facing from 2.2 kg [Black Jet]
Rear-facing for longer up to 22.7 kg [Black Jet]
Slim fit 3-across design forward facing [Black Jet]
Side impact protection [Black Jet]
Easy remove machine wash covers [Black Jet]
SuperLATCH connectors for quick and easy installation [Black Jet]
FAA approved folds for travel [Black Jet]
Anti-slip harness pads [Black Jet]
Expandable seat width [Black Jet]
5-point harness up to 29.5 kg / 65 lb [Black Jet]
Radian® 3R all in one convertible car seat [Blue Sky]
Rear-facing for longer up to 22.7 kg [Blue Sky]
10 years one car seat [Blue Sky]
Full steel core [Blue Sky]
New high back booster mode up to 54 kg / 120 lb [Blue Sky]
Rear-facing from 2.2 kg [Blue Sky]
Rear-facing for longer up to 22.7 kg [Blue Sky]
Slim fit 3-across design forward facing [Blue Sky]
Side impact protection [Blue Sky]
Easy remove machine wash covers [Blue Sky]
SuperLATCH connectors for quick and easy installation [Blue Sky]
FAA approved folds for travel [Blue Sky]
Anti-slip harness pads [Blue Sky]
Expandable seat width [Blue Sky]
5-point harness up to 29.5 kg / 65 lb [Blue Sky]
Radian® 3R all in one convertible car seat [Gray Slate]
Rear-facing for longer up to 22.7 kg [Gray Slate]
10 years one car seat [Gray Slate]
Full steel core [Gray Slate]
New high back booster mode up to 54 kg / 120 lb [Gray Slate]
Rear-facing from 2.2 kg [Gray Slate]
Rear-facing for longer up to 22.7 kg [Gray Slate]
Slim fit 3-across design forward facing [Gray Slate]
Side impact protection [Gray Slate]
Easy remove machine wash covers
SuperLATCH connectors for quick and easy installation
FAA approved folds for travel [Gray Slate]
Anti-slip harness pads [Gray Slate]
Expandable seat width [Gray Slate]
5-point harness up to 29.5 kg / 65 lb [Gray Slate]
Radian® 3R all in one convertible car seat [Pink Blossom]
Rear-facing for longer up to 22.7 kg [Pink Blossom]
10 years one car seat [Pink Blossom]
Full steel core [Pink Blossom]
New high back booster mode up to 54 kg / 120 lb [Pink Blossom]
Rear-facing from 2.2 kg [Pink Blossom]
Rear-facing for longer up to 22.7 kg [Pink Blossom]
Slim fit 3-across design forward facing [Pink Blossom]
Side impact protection [Pink Blossom]
Easy remove machine wash covers [Pink Blossom]
SuperLATCH connectors for quick and easy installation [Pink Blossom]
FAA approved folds for travel [Pink Blossom]
Anti-slip harness pads [Pink Blossom]
Expandable seat width [Pink Blossom]
5-point harness up to 29.5 kg / 65 lb [Pink Blossom]
Radian® 3R all in one convertible car seat [Red Cherry]
Rear-facing for longer up to 22.7 kg [Red Cherry]
10 years one car seat [Red Cherry]
Full steel core [Red Cherry]
New high back booster mode up to 54 kg / 120 lb [Red Cherry]
Rear-facing from 2.2 kg [Red Cherry]
Rear-facing for longer up to 22.7 kg [Red Cherry]
Slim fit 3-across design forward facing [Red Cherry]
Side impact protection [Red Cherry]
Easy remove machine wash covers [Red Cherry]
SuperLATCH connectors for quick and easy installation [Red Cherry]
FAA approved folds for travel [Red Cherry]
Anti-slip harness pads [Red Cherry]
Expandable seat width [Red Cherry]
5-point harness up to 29.5 kg / 65 lb [Red Cherry]
Radian® 3R all in one convertible car seat [Black Jet]

The original 3 across All-in-One convertible car seat


$329.99
OR

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Radian® 3R

Radian® 3R is the original 3 across All-in-One convertible car seat. Now rear-facing even longer (up to 22.7 kg / 50 lb) and suitable from birth to 54 kg / 120 lb, expect 10 years of safety from just one car seat.

Features:

  • NEW FOR 2020 REAR-FACING FOR LONGER - Designed and engineered to keep your child rear facing even longer up to 22.7 kg / 50 lb. approx. 4 years old
  • NEW FOR 2020 - High Back Booster mode now up to 54 kg / 120 lb.
  • 10 YEARS ONE CAR SEAT - With 4 ways to travel from birth to booster, the radian 3R adapts as your child grows to offer a custom fit from birth up to 54 kg / 120 lb.
  • THE ORIGINAL 3 ACROSS - Built with our famous Radian® slim fit design, to fit 3 across in most vehicles without compromising child or passenger comfort.
  • STEEL CORE - 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
  • Maximum User Height: 145 cm / 57.1 in
  • Number of Head Support Positions: 12
  • Product Height: 72.4 cm / 28.5 in
  • Product Width: 43.2 cm / 17 in
  • Product Depth: 40.6 cm / 16 in
  • Seat Weight: 11.74 kg / 25.9 lb
  • product_features_carseat: 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.)

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.
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.

Plays well with

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