I've recently acquired a set of 4 5 1/2j x 15 5 x 130 pcd steel wheels, and cannot work out what the offset is..
They are stamped with "5 1/2jx15H2", "613 3 E" a funny triangular symbol, "3 76" date stamp, and "KPZ" (pics. as below)


Any relevent help/info./pointers in the right direction will be appreciated.
:D
Martin.

