Mmmm-hmmm. Lemme guess: you or someone else put on the lugnuts with an air wrench, right? Bad idea. Guaranteed to to strip the lugs. Also guaranteed to strip the oil pan, which is what happened to me back in '94. Spiffy-Lube had some Neanderthal teenager change my oil. Took the bolt off w/the air wrench and put it back w/the air wrench. Then, he tried to tell me that "um, like yeah maaaaa, the bolt was spinning like that before I took it off." Um, like yeah, maaaan, I'm gonna crack your head open with this here tire iron if you don't get the manager out here, like NOW! NE way, believe it or not, they only paid for half the repair because I couldn't PROVE that the nut wasn't stripped already.
NEway. Don't drive for extended periods, speed or corner quickly until you get that fixed. Good luck.