Diono Radian 3R
Joy of the journey: From birth, keep your little one rear-facing longer to 18kg, traveling safely. As they grow to 45kg Our long-range lifespan protects your child facing forwards. Peace of mind for you, we’ve thought of everything so you don’t have to.
Three’s not a crowd: For safety that fits 3 across the radian® 3 r packs all our innovative safety features into a sleek and slim design that allows you to fit three across (in most mid-size vehicles). Now the whole family can travel, together.
Business Class comfort: Inspired by the best European fashions, our radian® 3 r has bright soft fabric covers and a memory foam seat bottom. Lined with energy absorbing foam, comfort and safety go hand in hand.
Made of Seattle: We are from Seattle, a city where being different is the norm and so is the radian® 3 rX. It folds flat, so you can travel the world and is FAA approved for use on an aircraft. You don’t need to change your plans just because baby is in tow.
Unmatched safety. All-in-one simplicity.
Your child’s security is our top priority. We engineered our radian® 3R with premium, innovative features like a steel alloy frame, aluminum reinforced sidewalls, energy absorbing EPS foam and a reinforced adjustable head support to keep your little one protected and comfortable.
Some say three’s a crowd. We say, the more the merrier! Our radian® 3R car seats fit 3-across in most mid-size vehicles.
The radian® 3R keeps children comfortably rear-facing from 5-45 pounds for the safest possible position.
Room to grow
Accommodates forward-facing children up to 29kg in a 5-point harness and converts to booster mode for kids 22- 45kg The aluminum reinforced, adjustable head support and sidewalls provide additional side impact protection.
Worth the Weight
Our convertible car seats are made from steel for safety you can feel. The fully integrated steel frame is wrapped in thick engineered plastic to withstand severe crash forces. Deep, aluminum reinforced sidewalls provide excellent side impact protection, while energy absorbing EPS foam surrounds your child for ultimate safety. Diono car seats are definitely worth the weight.
Suitable from 2.26kg
Rear facing with lap/lap and shoulder belt installation up to 18kg
Rear facing with SuperLATCH (isofix) installation up to 15.8kg
Forward facing with 5-point harness lap/lap and shoulder belt installation up to 29.5kg
Forward facing with 5-point harness and SuperLATCH (isofix) installation up to 18kg
Forward facing booster mode up to 45kg
Rear facing up to 112cm
Forward facing up to 144cm (for both harness and booster mode)