Recently I asked members about the best tires for summer use on a 1992 325i with standard rims. After a lot of shopping around I have purchased Toyo All-Season Proxes H-4, these are mid-price tires with an 80,000 k tread warranty and rated high performance. The tires are very precise, don't tramline as much as the stock Michelins, and have a beautiful grip. With best wishes, David David MacGregor