So i’m trying to put my rims on the 240 today but of course all the lug nuts on this car are the “tuner style” spline drive guys that require a key, which i don’t have… does anyone have one that i can borrow to see if it’ll work?
Arent thay all differnt styles, I have one, thats came with the lock nuts on my car IDK if its the one your looking for though
I used a 17mm on mine and it was fine (until I found the key).
http://www.nlmotoring.com/Tuner-Lug-Nuts-Spline-Drive-Chrome-p/wlns12x1.5c-16.htm they look like that basically… if thats what your talking about having a key for
17mm was too big 
i got one if you wanna swing by im in cheektowaga.
I have those on my 240 and when I bought my shell it came with the same thing, both keys work on both sets of lug nuts though, I have an extra key you can have if it works
pm’d!
Jay I have the key you need. Im working though…LMK!
ahh yes very common, i had those twice, but not anymore… sorry… my del sol owner has it…
nyspeed to the rescue, got one 
thanks everyone for the replies