Older wheels were actually Centerline's-they were 15x8.5's and fit much better and were a much better wheel (made in US). Jimwww now has them on his Sport up North (way North). DC-1's have a more negative offset and are 10" wide. Took a decent amount of cutting and trimming to make them fit and they still rub... I do like the way the DC's look but the finish isnt my favorite--stain easily. I wont run them in the winter, but if one did, the finish would be ruined in no time.