Mangled Lug Nut Seats

you can just get any kind of gorilla lug nut with an acorn seat. No need for the fancy "low profile" ones that cost more and require a special socket or here (check prices not sure which is cheaper)
https://www.brandsport.com/grla-41138.html

 

I use these, my wheels have a thick hub so these have a little more bite on the threads, not sure if you need
https://www.brandsport.com/grla-41138et.html

 

I ordered the ones that @Wulf linked me to. I have thinner steel rims so the extra length is not needed.

When I go to install the new ones, im going to lightly clean up the seats on the rim with a countersink drill bit since they have a ton of metal build up from the lugs.

Maybe doing this will also remedy the mystery vibrations I get driving on the highway

 

Lol I'm sure it can't hurt!