"Lee Michaels"
news:001037c9$0$4008$c3e8da3@news.astraweb.com...
> The tractor tires were filled mostly with water to increase weight. We
> just topped them off with air. What was really hard was pouring water
> into that little hole....... Just kidding. We had a special attachment
> for the hose for this purpose. :)
The old timers would also refill a tire with propane when they were low.
Having worked in tire stores in my early years we were always very cautious
to question a farmer about what he used to refil all of his tires when they
went low.

