Will They Fit??? Rallye Trim Rings & Caps on Cop Wheels

The 15 x 7 ralley wheels trim rings will fit , but they don't fit correctly. A 15 inch ralley wheel has a center measurement of 12.25 inches and a 15 inch cop wheel has a center measurement of 13.25 , the center part of the ring doesn't look or fit correctly.
A steel wheel trim ring fits better.....

Frank