I don't know anything about tractors so I'll offer no advice here.

I will say this however, using beets to fill tractor rims is one of the best use of beets that I've ever heard of. Now if we can only find an alternative use of brussel sprouts.

Oh and congratulations Greg!

JHAP
~~~~~~~~~~
"My mind is a raging torrent, flooded with rivulets of thought cascading into a waterfall of creative alternatives."
...Hedley Lamarr (that's Hedley not Hedy)