Diono
Radian 3R SafePlus All-in-One
The original 3-across all-in-one Car Seat from birth to booster. Designed with SafePlus engineering to provide the very best in safety, comfort, and style. Suitable from 4 – 120 lbs.
- 12 upgrades from Radian 3R
- 4 Stage Infant Protection
- Safe Plus Engineering easy-adjust 12-position headrest
- 6 layers of SafePlus Side Impact Protection
- Rollover and side impact tested
- Easy-Click SuperLATCH™ installation system
- Compact fold and FAA-approved for use on an aircraft
- XL steel-reinforced cup holder
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The Original 3-Across All-in-One
3-Across
Featuring the Radian® slim fit convertible design for a 3-across option only with Diono Radian® combinations without compromising child or passenger comfort. Feel safe having your children secure in the backseat.
Rear-Facing Longer
The Radian 3R SafePlus is lovingly engineered to keep your child rear-facing up to 50 lbs, with SafePlus™ Engineering.
Comfort and Safety
The Radian 3R SafePlus features a one-hand, easy-adjust 12-position headrest, along with energy-absorbing, rigorously tested Side Impact Protection and extended side walls to reduce the impact of side crashes.
FAA Travel Approved
The Radian 3R SafePlus folds easily for travel or compact storage and is also aircraft-certified (FAA approved), so you can take safety with you wherever you go.
Machine Washable
Featuring memory foam comfort, the Radian 3R SafePlus cover is hard-wearing, easily removable, and machine washable.
Product Specs
| Available Colors | Black Jet |
|---|---|
| Product Weight | 29.3 lbs |
| Product Dimensions | 16 x 17 x 28.5 inches |
Additional Info
| Dimensions (Folded) | 11.5 x 17 x 28.5 inches |
|---|---|
| Minimum User Weight - Rear Facing | 4 lbs |
| Maximum User Weight - Rear Facing | 50 lbs |
| Maximum User Weight - Rear Facing (LATCH0 | 35 lbs |
| Minimum User Weight - Forward Facing | 22 lbs |
| Maximum User Weight - Forward Facing | 65 lbs |
| Maximum User Weight - Forward Facing (LATCH) | 40 lbs |
| Minimum User Weight - Booster | 40 lbs |
| Maximum User Weight - Booster | 120 lbs |
| Maximum User Height | 57.1 inches |
| Head Support Positions | 12 |
| Cup Holder | Yes |
| Use and Care | Covers: Machine wash cold and line dry. Shell and Components: Spot clean |
| Warranty | 12 months standard warranty - extended to 36 months when you register with Diono® post purchase |
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What comes in the box?
Car Seat, Product Manual, Safe Stop, Lap Belt Cushion, Rear-Facing Base, Cup Holder, Harness + Buckle Pads.
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What is the difference between the Radian 3R and the Radian 3R safePlus?
The Radian® 3R® SafePlus™ has 12 upgrades from the Radian® 3R®. These include SafePlus™ side impact protection, a 12 position easy-adjust headrest, an easy fix rear-facing base, and many more.
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Why does my Radian 3R SafePlus fold flat?
Diono® is the only car seat manufacturer to offer a folding convertible car seat. This makes it the perfect travel seat as it is so compact and folds into a handy car seat travel backpack. Saving space for trunk or home storage.
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How much space in the car do I need to fit 3-across?
51 inches (129.5 cm) is the minimum vehicle seat width needed between door handles (or other vehicle interior structures) to fit 3 Radian® models.
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Is the rear-facing base inlcuded?
The rear-facing base is included with all of our Radian® all-in-one convertible car seats.
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How can I tell if my child is too tall for sitting rear-facing?
A rear-facing child is too tall for the seat if any of the following are true: they are 44in or taller, there is 1 1/2in or less between the top of their head and the top of the seat shell.
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How can I tell if my child is too tall for sitting forward-facing?
When in forward-facing mode a child is too tall for the seat if they are 57 in or taller, the tops of their ears are higher than the seat shell, or their shoulders are touching the bottom of the adjustable head support at its highest position.
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Can my child wear a thick or puffy coat when sitting in the car seat?
No. Thick clothing creates extra space between the harness and the child which is a safety hazard. We recommend removing the coat and harnessing your child in their seat. Then you can place their coat on backwards or use a blanket to keep them warm.
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Do Diono Radian car seats meet NHTSA standards?
Diono car seats and boosters are tested to meet or exceed Federal Motor Vehicle Safety Standards (FMVSS) per the NHTSA.
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