Went to rotate the tires on the Envoy today and discovered that the shop that did the alignment after I replaced the tie rod ends a few months ago either over-torqued or cross threaded one lug on each front wheel. One snapped off as I was trying to remove it and the other just ate the threads as it came off.

Am I running a big risk driving around on 5 lugs for a few days until I can get it into the shop?