What's the size of an airplane's wheel?

Question

To be more specific, a Boeing vs. a Dash 8?

Answer 1

It depends what Boeing but the Boeing probably has the bigger wheel but their wheel in general are much thicker compact and dense (almost like a solid tire)

Answer 2

B737 Main wheel size - H40 x 14.5 - 19

Dash 8 - sorry nothing on my notes.

Answer 3

BIG.