I know that my TT lug pattern is 5x100 butI keep seeing lug listings for rim that are 5x100/5x114.3. Are these rims offered in two different sizes when listed like this or do they fit both lug patterns? Thanks.

 

they are probably multi pattern and normal these days some fit both 4 and 5 stud

 

Yep they are they actually will have ten holes on the rim itself, it allows rim makers to provide the same rim for muliple different vehicles, and they dont have to change anything. It helps them save on cost and make more $$$.