[Vitoco]

I had this problem with the E90 as well, very common. Issue is first and foremost that the tires are freshly mounted on the rim, very soft and haven´t really set. Will get better once they´ve been run in, and winter/all-season tyres ARE softer because they are supposed to operate at low temperatures. Second, RFT tyres. Non-RFT ones are a bit softer, some more than others. So they flex more and the PMS.. sorry, DSC-system goes in. Turning on DTC helps because DTC allows some more spinn before it lets DSC go in and control it. Be aware of that.

All-season tyres are in reality not suppsoed to be used ALL season. It´s just non-studded winter tyres, they are too soft to function really good in the warmer periods. And using them ALL year around really kills their winter characteristics. The rubber isnt supposed to be exposed to warm temperatures..