u/Charming-Weather-148

Everything I find online indicates that the stock alloy wheels have a 60⁰ cone seat, which is what my daughter's 2nd hand MDX has installed.Can anyone confirm this? I have a knowledgeable friend insisting that they should be "mag type" flat washer seat.

It's Sunday night, don't have the vehicle with me. Will call a dealer tomorrow if necessary.

Thanks!

UPDATE for future searches:

I spoke to a dealer who confirmed that the factory wheels use M14x1.5 ball/radial seat lug nuts.

There are quite a few inaccurate parts listings out there including flat seats and 60⁰ conical seats, as well as M12(!), and I still can't find an actual official source from Honda/Acura on the web.