Im thinking of switching over to Michelin super sports, but im mostly wondering if anyone has tried getting away with a 40 tire wall on the stock 19" rims. A little difference would probably make the ride smoother on these crappy roads. Id like to avoid downsizing to 18s cuz i LOVE these 19s. Ill stay with 235/35s if i have to but just wondering if anyone has been able to get away with a 40 tire wall.