radian® rXT

Say hello to the only car seat you'll ever need.
Lovingly engineered with a full steel frame, the Diono radian rXT all-in-one car seat provides unmatched safety for your child from birth to booster - and every marvelous moment in between.

FREE shipping on all car seats

top-RadianRXT_BlackScarlet_Straight
top-RadianRXT_BlackScarlet_Folded
top-RadianRXT_BlackScarlet_Angled_wCup

$359.99

Choose a
 
thumbnail
thumbnail
thumbnail
thumbnail
thumbnail

Black Cobalt, Black Mist, Black Plum, Black Scarlet, Daytona, Essex, Heather Grey, Plum, Shadow, Storm

Looking good on the outside is something to be treasured, but we all know it’s what’s on the inside that counts. That’s why we designed the radian rXT with your child’s security and safety as top priorities. Premium materials and thoughtful safety features like a steel alloy frame, aluminum reinforced side walls, energy absorbing EPS foam, and a reinforced adjustable head support keep your little one safe and sound.

Download radian rXT manual

Some say three's a crowd? We say the more, the merrier! Radian car seats fit 3-across in most mid-size vehicles.