Just a thought..... I havent done it yet, but will look into putting truck tires on mine as soon as I get tired of the flats on the stock tractor tires.. A freind of mine added regular truck radial tires on his tractor years ago.. Didnt make much sense to me until I got my own and realized that the briars and thorn bushes are really hard on a tire.. The radials are more forgiving from what I'm told.. Anyone got a reason not to do this? I'm curious too, as I think it might be the way to go... At least another alternative, they could be used and not fit for the road because of plugs and such(IE - FREE)..