Tap size for lug nut holes

[Mark_T]

Can anyone tell me the size of the tap I need to clean out the lug nut holes?

[san rensho]

You can just buy any bolt that fits and cut 4 slots in it legnthwise with a dremel tool and use it as a tap. Use lots of oil or wd40, as cutting fluid and then clean out the threads.

[BrokenLinkage]

M14 x 1.5 is std for 986

[Mark_T]

Thank you!

[brp987]

Use a thread chaser to clean threads, not a tap. Using a tap may result in a loose fit.

[Mark_T]

Is that the same size as the spark plugs, by any chance?