Where is the best place to get a set of locking lug nuts for my 2006 style 14mm x 1.5 studs? It seems McGard and Gorilla only carry the cone shape, and these stock OEM alloy wheels use a flat nut with washer arrangement.

 

Go to your nearest NAPA, CHECKERS, CARQUEST, OR AUTOZONE. I got mine at Checkers for $8 and they work great.