The automobile has poor soundproofing, yet the interior is still quiet. When applying emergency brakes, the required stopping distance is minimal. When I had to quickly swerve around an impediment and get back into my lane while driving at night on the highway at high speed, the tires performed admirably. I had my doubts about the soft sidewall at first, but after a season of use with no damage, I think it's OK. Tires have been a great purchase.