Directional Slicers?

[MOSHO92]

Just wondering if this means somehing. I have a 92 but all 4 slicers are exactly the same. Should the passenger side wheels be different than the driver side?

 

[TimboSHO]

In 91 and 92 they were non-directional... it will say "canada" behind your centercaps. The directional slicers began production in 93.

 

[FOSHO94]

yea, 91 and 92 non directional slicers on them i believe