effimero89

Someone recently told me these were the wrong lugs but I've never known infiniti to use any other. But I'm a bit paranoid now so I wanted to confirm.

These are the aftermarket black lugnuts from z1/concept z and are sold as oem lugs for stock sport wheels

mummy2

Yes they are.

typeii

Looks like it, here's mine.

ILM-NC G37S

iTrader: (3)

OEM wheels require mag-style lug nuts. The "IPL" wheels are still OEM and still require mag-style. Do NOT use the conical style.

typeii

The picture was for reference only, the lug nut on the right. The one on the left was used in comparison for something else when I took the pict. It’s a Rays M12 1.5 anyways. My bad, should have mentioned that.

ILM-NC G37S

iTrader: (3)

No worries, @typeii . Just wanted to clarify for future readers.

Rochester

iTrader: (9)

I wonder what the engineering reasoning is for the two. Total surface contact looks about the same. Probably a manufacturing or marketing decision

ILM-NC G37S

iTrader: (3)

I'm sure there's a ton of scientific reasoning between the different types of lugs/ nuts that involve way too many physics laws and equations that would fry my brain.

Maybe someone more in the know could chime in... for Idle curiosity's sake.