Does anyone have any idea what lug nuts work for the Centerline wheels?

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88 Formula

quote Originally posted by Fiero Master: Does anyone have any idea what lug nuts work for the Centerline wheels?

picture of lug seat and ill find you a set

They take a flat lug nut for mag wheels with a washer. The only thing I am not sure of is shank length and diameter.

Just to clarify, this style Centerline?


Our cars use a 12x1.5 thread but I don't know the depth of the lug nuts. You need to be slightly short to be able to torque the wheels without the lugnut bottoming out on the rotor.

[This message has been edited by IMSA GT (edited 03-20-2025).]

Correct style.

I'll have to wait for someone who's positive to chime in but if I'm correct, at least here is a link to what I THINK they should be
https://www.ebay.com/itm/254710379537

Thats what I was looking at too. I am thinking the shank length is too long on these.

The way I understand it from NHRA rules is is that when installed the thread coverage by the lug nuts over the wheel studs must be a minimum of twice the diameter of the stud. When I installed my 17" wheels I had to change all to longer wheel studs to be safe at WOT.

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IMSA GT, thank you for taking the time to recommend these lug nuts! They are perfect and exactly what I needed!! I appreciate your help!

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88 Formula

quote Originally posted by Fiero Master: IMSA GT, thank you for taking the time to recommend these lug nuts! They are perfect and exactly what I needed!! I appreciate your help!

No problem. I also forgot to mention I noticed something in an old magazine ad in the fine print at the bottom regarding this entire series of wheels:

[This message has been edited by IMSA GT (edited 03-29-2025).]