might not be good practice ?
but I'd use heat on one flat from my oxy /propane , then perfect fitting socket , ideally flat drive ( not a loose bi hex only just fits but not quite

)
mine would be 3/4 drive ,breaker bar/ tommy bar 2 - 4 ft scaffold tube set up before the heat so its all ready
heat - downward push , load crack , one off two things will happen
when my mate has to remove the wheals from his low loader ,its a two man job, one on the bar / tube one taps/hits the end off the socket /extension to shock it ,with the 14 ld sledge .
very dangerous not really recommended , but it works when the stuck tight.
the heat /soak , expansion contraction should work , remember if ur trying to do it hot , the idea is the heat expanded the nut a thou so if ur slow with the socket there's no point ,if the heat had chance to travel to the stud , it will expand too , if u understand me

same is true if ur all over the place with the heat /torch .
I had to take all wheals off my MF 65 last month , never been off all the time I've owned it , some were seized , heat straight off, then copper slip on threads when re fitted .
good luck
Some mornings I wake up grumpy, but most mornings I let her sleep in.