are the lug nut patterns the same between the ls and the aviator?

I am assuming you are looking to put the bigger stock Aviator/Navigator wheels on your LS. I looked into that too and they are different.

actually i have a freind that ordered the kmc jacks n five 20 inch rims for his aviator and he totalled it b4 they were delivered so he wants to sell them to me for cheap.... that sucks