Posted 11/26/2010 02:17 (#1454611 - in reply to #1454578) Subject: RE: Fluid filled tractor tires
NW Washington
Fluid should be avoided if possible and if it is used they tires should not be filled to the maximum level. As mentioned fluid makes the tires too stiff. But it is cheaper than iron weights.....
This bulletin has some good info on ballasting tractors.