I was just thinking about putting new tires on my farmall 400 and got me thinking how many of you guys farming run fluid in your tires! Growing up we had fluid in all our back tractor tires and when I got my 966 it didn't have any and I thought it was worthless coming down our hills with loaded forage wagons even on the black top shoved it around! all our tractors have wheel weights to except one but we do run hills in west central pa! My old job at a mine reclaimation company the john deeres we ran my boss loaded inside and outside duels and the front tires on the mfwd with a rack of suit case weights but we ran steep grades we use to laugh the john deeres with the ivt transmissions if you have the right side on the upper side on a steep enough slope they ran outta of oil and stop movin ( I know it wasn't good for them) but sure was funny to see the old ford tw35s roll on by!