Hi! I have a problem with my w202, 1994, C180. The problem is that when i changed over from my summertires to my wintertires that suddenly there came a vibration and a noise that depends on the speed i am driving. The rythm of the noise and vibrasion goes faster when i pick up more speed. Could this have something to do with the balancing of the tires? I did not have this problem with my 16" summer tires. Has anybody else had this same problem? My cruisecontroll doesnt work either now. It worked perfectly before the wheelchange. Now it hardly works. Could this also have somthing to do with the problem? I did not find another thread with my exact same problem. Sorry that my english writing is not good (From Norway).