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The original 3-across

The original 3-across

Our products are engineered and tested to the highest safety standards to keep children as safe as possible.

Luxury Travel

The all-new Radian® 3QXT+ exclusively features Safe+® 2-in-1 anti-rebound panel and adjustable calf support with 4 positions, for superior safety and comfort for your child.

https://diono.com/asset/5fa0e8d16d77a
Meet the all-new radian family

Designed to protect yours.

Explore radian

Lifetime Journey Care™

10 years of care. Two ways to pay. Endless savings.

10-year-warranty
10 year warranty
Saving-2
Instant Savings
exchange-program
Exchange Program
numbers
3rd Seat Free
endless-savings
Endless Savings
replacement
Refresh Your Backseat