How long can I use the Radian® 3QXT® FirstClass™ SafePlus™ (Radian® 3QXT+®) car seat in booster mode?

January 03, 2024 00:31 Updated

The Radian® 3QXT® FirstClass™ SafePlus™ can be used up to 54.4 kg with a maximum height of 144.8 cm while in booster mode.

Watch the video below for more information on when to transition to booster mode and how to install your Radian® 3QXT® FirstClass™ SafePlus™: