The STT is actually a really quiet tire when it is on the road ;C I wanted a really noisy one that you could hear coming a mile away lol. Doesn't really shake either going 60mph. Road manners are good. It grips the road good in the rain (no hydroplane) but some times in rain I have a hard time unlocking the locker around turns. The february issue of 4X4Garage gave them a really good rating.