thanks for all the input guys,,,,,,my past experience with removing snow on my blue machine which will remain un-named,sent me spinning and strugglling to get up my snow covered driveway. i am using the same R-4 tires and they work well all around. i think filling the tires will boost my traction for snow removal as well as keep me better planted
when mowing.as far as the calcium goes,i have had to replace wheels on other tractors i have had. calcium has the same effects on steel that salt does.i like the sound of that rimguard and i think that is what i will use to fill the tires with.
as far as windshield washer fluid goes,i have seen it freeze here in pa,depends on the manufacturer.this past week i had seen 2 degrees on my thermometer with a 30 mph wind,felt like 30 below. brrrrrrrrrrrrrrrrrrrr,,,,,,,, thanks again for all the input.