Had Vredestein and found them to be only mediocre. Went at the track with exactly your size 235/35/19 but GY F1 assymetric wich are better than vredestein. I also have all the mods you see in my sig and with all these the car was feeling simply useless. It was only when I went with 225/45/17 and R-compound Kumhos that the car trully shined. The time difference from the wheels change and TT arms added was 11secs/lap !!!!!