I back off the nuts till they are flush with the end of the studs. Brass drift against the stud/nut, small sledge, couple of wacks, and off they fly (caught by the nut) - usually. If not, wack it harder. I tried wacking on the hub body before I got the drift. Didn't work for me. Maybe I did not wack hard enough, but I bruised the hub so that was enough to make stop and try something else. I also tried the small wedge in the crack method, that worked on some of them. I've never had the brass drift on stud method fail for me - I think that is what the Toyota manual recommends. I carry a brass drift and small sledge in my truck just in case.

Everybody has their favorite method to remove those cone washers. Yes they can be a pain, but the alternative is worse (nuts back off, studs shear)