The summer RFTs in my mom's 325i are heavy and make an almost-obscene amount of noise. I had my friend again last weekend, and he was like "wow, I can't believe BMW would put on such terrible tires". He remembers how quiet the 3 was when it was on winter non-RFTs. Now it's a constant dull roar that's worst from 60-100km/h. I plan to do some serious cornering to wear out those tires quick!