Obviously some folks desire to carry firearms while on a tractor, some do not, and some would like to, but feel it is not safe. Neither of these are wrong, it's whatever YOU want for your particular situation. Basically, if you want to have a firearm with you - take one, if you do not want one with you - do not take one, if you would like to, but don't like the added safety concerns, take one and keep ammo at hand and load when you are ready to use it (which is better than not having one at all). You could also use clip-fed model and only chamber a round when needed, which can be done fast enough to suit most needs. Anyone choosing to take firearms anywhere should always remember that there are laws pertaining to proper storage of firearms for safety of children which would probably also apply to trucks, tractors, sheds, etc..., so you may want to be sure firearms is always under watchful eyes - for instance, you stop for a minute to run inside the barn to grab something, or make a phone call, or stop to pee - neighbors kids are visiting, sees the firearm(s) and says "neat" and tinkers with it - you just never know...