I'm sorry if this has been posted somewhere. I searched for about 10 minutes, and couldn't find the answer. I have the ability to score some used tires that are in great shape, that came off of a squad car (newer Crown Vic). The reason I get them for cheap is because the city replaces all 4 tires if one goes bad, so that leaves the other 3 good tires up for auction. But, they auction them off in sets of 4, if that makes sense. The Crown Vic tire size is 225/55/R17, or 235/55/R17 (I can't quite remember). Does anyone know if these would cause interference with the fenders when placed on a stock Cougar Zn 17 inch rim? I think the stock cougar 17 size is 225/45/R17, so I'm just worried about the extra 10 mm causing rubbing or interference. THANKS!!!