Tom Shirley
Thanks for the reply. The "A" might stand for Allison. If the "A" is
slightly script and there is a swirl on one of the bottoms of the "A".
This is what the "A" on the set of "hub" cover looks like on a set that
I have. I have set of Allison with a "Roto-lug" set-up. This
includes a set of lug nut "extension" ( about 1" dia..) which have a
off center hole drill from the back side which goes over the existing
wheel studs, and with this extension the bolt pattern can be changed.
Never had a problem but I just do not fell safe using them.
Thanks
Dave Simpson
NE Ohio
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