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Diono Canada
Radian® 3QXT® FirstClass™ SafePlus™
Product Information

Articles in this section

Can the Toddler Liner be used with the 3QX or 3QXT?
Is the Safe+® 2-in-1 Anti-rebound panel and adjustable calf support compatible with any of the Radian® models?
Where are Diono products made?
Can I replace the Styrofoam on my Diono car seat?
Can I recycle my Diono car seat?
Why does Diono use steel in their Radian all-in-one convertible car seats?
How do I order replacement parts for my Diono Car seat?
Does the Radian 3QXT+ come with a warranty?
Can I replace the harness straps on my Diono Radian car seat?
What are the dimensions of the Radian 3QXT+?

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What are the dimensions of the Radian 3QXT+?

June 30, 2021 16:25 Updated

17 inches wide, 16 inches in depth

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