The first kilometers of impressions are only positive. As if soundproofing put. Where did that constant buzz from Amtel Cruise go? He is no more! The car rolls and brakes great. Very good tires for my Duster. 09/25/17 I am adding. Skated more than 500 km in three days. Still happy with the tires. There is still noise from it, but it is much less than it was on Amtel. Subjectively, at 120 km/h the Wiatti is as noisy as the Amtel at 100 km/h. Exchange rate stability is generally beyond comparison in Amtel.