The most advanced diono Radian® all-in-one convertible car seat that transforms as your child grows from baby to booster for 10 years one car seat (4 - 120 pounds / 1.8 - 54 kg).
Now upgraded with 25 improvements from the award-winning radian 3RXT ad featuring advanced 4-in-1 rear facing protection with Safe+® engineering to provide the next generation in convertible car seat safety. Radian® 3QXT provides complete baby and infant protection, with Safe+® newborn baby travel high wedge, newborn baby protection insert, 2-in-1 infant positioning liner and newborn baby harness pads for a custom fit from 4 pounds / 1.8 kg.
As your child grows the Safe+® steel rear facing anti-rebound bar increases stability and reduces rebound rotation by up to 50%, so you can keep them in a safe rear facing convertible car seat for longer up to 50 pounds / 22.7 kg. As both a rear and forward facing convertible car seat the Radian® 3QXT protects as they grow, with the Safe+® easy adjust 12 position headrest that offers a 22% increase in occupancy range from the Radian® series.
With 8 layers of side impact protection, a side impact management pod, SuperLATCH connectors (UAS Compatible) and safe 5-point harness, the Radian® 3QXT provides advanced safety from rear facing to forward facing harness booster to belt positioning booster modes.
THE ULTIMATE RADIAN ALL-IN-ONE CONVERTIBLE CAR SEAT- From infant to booster seat, rear and forward facing the Radian® 3QXT adapts as your child grows for 10 years of use (4 - 120 lb / 1.8 - 54 kg).
4-IN-1 NEWBORN PROTECTION- Designed for safe rear facing travel from 4 - 50 pounds / 1.8 - 22.7 kg complete with Safe+® inserts and Safe+® steel anti-rebound bar to reduce rebound rotation by 50%.
SAFE+® ENGINEERING- Our most rigorously tested Radian® all-in-one convertible car seat; featuring Safe+® steel rear facing anti-rebound bar, steel reinforced frame, advanced side impact protection and diono SuperLATCH attachment.
ONE HAND EASY ADJUST 12 POSITION HEADREST- Contoured to improve child head containment and provides a 22% increase in occupancy range from the radian R series.
THE ORIGINAL RADIAN 3 ACROSS: Built with our famous 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.