As said, you shouldn't be in 4WD all the time. Certainly not on dry pavement, or making sharp turns on dry ground. But then again if you have a loader and you're going downhill with weight on the loader, you should be in 4WD. It's all very situational; I'm in and out of 4WD a lot, but generally speaking I only use it when I have to or when necessary for safety.Figured it out, turns out im an idiot and there's a 4WD lever. Why would 2wd even be an option on a tractor, what's the purpose?