Looking for HBB for 2011 Toyota Sienna

We are having another baby in August, so we’re moving everyone around In my 2011 sienna. My daughter is about to outgrow her diono radian rxt for height, so I want to replace it with a HBB. I need one that is narrow enough to fit with a FF diono radian rxt and a Graco Turbobooster HBB in the third row.
Turbobooster has a 10 yo boy
FF diono has 5 yo petite girl
And the new HBB will have a 7 yo girl
I’m looking at Graco Affix, maxi-cosi rodifix, or Evenflo big kid, just for narrowness. I’ll take any and all suggestions, though. I’m not even sure if this arrangement will allow for two kids to buckle themselves, so please tell me all you know. Thanks so much!


CPST and ketchup snob
Staff member
The Rodifix is a decent choice for narrowness, or the Peg Perego Flex 120, but I'm still not sure you could get them in with a Radian AND a high back Turbo. You might need to go with a very narrow backless or a vest to make that work.

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