Not to sure if you got the answer to this after but when i was looking into finding 15s for my b2500 when i had it, a guy i was talking to was running lincoln rims wihtout a problem i think his was a 95, 4x4, not sure on the year and what not the rims came from, but he said that they were pretty well the same as the stock ranger ones, dont quote me on it because thats what he told me, so hope it helps.