Okay so I have a chance to buy 91 rs rims off Craigslist for 150$ with center caps an tires but I'm not sure if they will fit on my 88. What concerns me the most is the center cap fitting over the front wheel bearings (?). Also I have rally wheels on the car now but I'm not sure what center caps will fit the rim because I really don't want full hub caps. thanks for any input in advance

 

everything is exactly the same. no mods/issues at all