I'm surprised that the Silhouette wheel fits in the back, being that it's 11" wide! My thinking is I should be able to fit a wheel 18x11 with minus 40 offset in the back as long as the tires diameter is the same as or close to the 285/40x15 (23.97") diameter right?
The fronts should be 17x7.5 with the same tire diameter of a 205/50x15 (23.07). I'm I on the right track? I was thinking of going to a 8" wide front wheel.......is that too wide?