Thou bows down to Oldsub, as a matter of course, but wil relay I only understood him to say he rounded off the lugnuts, which is easy to do with lug wrenches.
If he was using am impact wrench and a socket to round them off, then a nut breaker or a torch is all that will do.
I HAVE used a Dremel and a one inch cutting disc to cut slots in large nuts, just to get my chisel a good place to break them with, but never a whle truck full of em'.