I just repaced my 34K mile Potenza 92As with New Falken S-TZ01s. Same size as the stock 18s. They look and handle nice, were priced right at $132.00 ea, but I have one concern immediately. They are noisier than my worn out old tires below 40 mph. There's a steady hum at 40 and when I am slowing down the noise turns into a subtle roar, especialy below 20mph. The tread is much more aggressive looking than the Potenzas. Is it possible that they will get quiter after I've run them a while?