One trick that worked on big tundra drums.... the studs were smaller than the holes in the drum so there was just a little wiggle room that would be possible if they were unfrozen. I certainly couldnt get them off. So I jacked the axle, removed the wheels, and put the lugs back on just like 1mm loose, and then did brake stands in both D and R until they broke free rotationally from the flange. It took a lot more gas and brake than I had expected. Got lucky. Would probably never have otherwise gotten them off.
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