If you mean taking off the brake drum, then try this, its the easy way on large trucks. Put the wheel back on.Back off the brakes. Remove the center hub cover, spindle nut etc.With the wheel jacked up, firmly grab the tire and shake it using your whole body to loosen things up, catch the outer wheel bearing ,it usually falls out..Release the jack just enough so most of the weight is off the wheel, the wiggle the tire back and forth while you "walk" off the whole assembly. You may have to raise or lower the jack slightly to get it just right.Be careful as the wheel coomes off, don't want to damage the oil seal and for sure you don't need the 200lbs of wheel on top of you.
