What aircraft has the largest tires???
I realize that you're speaking in the present tense, but the all-time
champion was certainly the original B-36. You can see the tire to this
day at the Wright-Patt museum in Dayton OH.
(As designed, the 36 could land on so few runways that the single
tires were soon replaced by maller double-tire bogies.)
all the best -- Dan Ford
email:
www.danford.net/letters.htm#9
see the Warbird's Forum at
www.warbirdforum.com
and the Piper Cub Forum at
www.pipercubforum.com