Forum Discussion
StingrayL82
Apr 12, 2018Explorer II
TreeSeeker wrote:
Color me naïve. What's a "wheel coin?"
Valve stems--I should have thought of that.
Thanks.
The coins are the lips of the bolt holes and are convex and concave, allowing the inner and outer wheels to mate/sandwich together. The thought is that they won’t move around on the wheel stud, causing the bolt hole to elongate.
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