Radian®3QXT®SafePlus™ Black Jet

Meet the Radian® 3QXT® SafePlus™ Black Jet, the ultimate 3-in-1 car seat that's ready to grow with your little one from birth until they're too cool for booster seats. Imagine a single car seat that transforms at every stage of your child's journey, from newborn snugness to toddler comfort, and finally into a reliable booster for your growing adventurer. It's like magic, but better because it's real life!

This car seat isn't just smart; it's genius. Designed with four stages of complete newborn protection, it ensures a cozy and safe ride at every turn. The radian® 3QXT conceals a treasure trove of features — like the Safe+™ newborn travel wedge and protective inserts that create a secure nest for your tiniest traveler. It's like having a safety cocoon on wheels!

Our pride and joy? The Diono Safe+™ engineering that's tougher than those veggies you’ve been trying to get them to eat. It withstood the strongest side impact, rollover, and direction from crash tests, all so you can breathe easy knowing your little bug is wrapped in safety technology.

Diono’s famous slim-fit design means fitting three seats across in your car is a breeze. No more awkward Tetris games with car seats! Whether you're doing grocery runs or epic adventures, the Radian® 3QXT® is your trusty, compact co-pilot.