Hello All,Thinking about buying some used rim's, want to make sure they will fit my truck without trying them on. They came off a 1989 f-250 ford, want to put on a 1992 f-250 ford, they are 8 lug, will they fit mine? Also tese rim's are 8 inch wide and i want to mount lt 265-75 r16 tire's onto them. Will this work? These are aluminan rim's with 8 style, no centercap's Can i buy some center cap's for these? Not sure brand of wheel but they look like alcoa ( is that right? ) brand wheel's. I havent seen them yet and i had the fellow look for a brand stamped on the back of the wheel, he could not find a name of who made them. He did find 3100lbs. stamped on the back. Any idea's?