Features Safe+™ newborn travel high wedge, Safe+™ 2-in-1 infant positioning liner and Safe+™ steel anti-rebound bar for complete rear-facing protection.
radian® 3QX is subjected to a combination of the most rigorous crash tests to make sure we have the safest seat possible.
Designed and engineered with all new Diono Safe+™ protection. Now you can keep your child rear-facing for even longer up to 22.7 kg / 50 lb (approx. 4 years old).
With 4 ways to travel from birth to booster, the radian® 3QX adapts as your child grows to offer a custom fit from birth to 54 kg / 120 lb.
Built with our famous radian® slim fit design, to fit 3 across in most vehicles without compromising child or passenger comfort.
Rear-facing
1.8-22.7 kg / 4-50 lbs
Forward-facing
10-29.5 kg / 22-65 lbs
Booster mode
18-54 kg / 40-120 lbs
Seated torso height
19-42 cm / 7.5-16.5″
Overall maximum height
144.8 cm / up to 57″ /
Weight
11.7 kg / 25.8 lbs
