name that wheel ?

[jambo77]

can anyone help . i have 4 x 5.5 j 4 stud 13in steel rims but i dont know what thay are off . ive been told that thay are possibly mk1 rs 2000 or mk2 lotus but i dont know the difference . two wheels have 4x2 rivets the other two have 4x3 rivets if anybody knows it would be great.

[mr.mk1]

Pictures would be highly beneficial