I've been experiencing some problems with lug nuts on a '97 Toyota Landcruiser seizing. The end result is that I shear off the occasional stud when attempting to remove a nut. I've been careful about checking the nuts' torque, but this doesn't seem to help.
The nuts, studs and axle are steel but the wheels are aluminum. I've never had this happen on any other vehicle I've owned, but this is one of the few that has aluminum wheels. What could be causing this? Can the aluminum/steel interface between nut and wheel cause corrosion between the steel/steel nut to stud threads?
Also, is coating the stud threads with a bit of anti-seize a good or bad idea?