I have a nice stretch of freeway which lets me stretch my 06 speeds legs, but once I get over 120 the steering starts to feel extremely sensitive. My tire pressures are 32 psi, and the tires are the original stock ones. (the car is an 06 with about 20,000 miles on it). I was under the assumption that the steering would be adjusted to get LESS sensitive at speed instead of MORE, so wassup? Would higher tire pressures help this problem so I could go for the big 150?????