Hi, so 10 days ago I finally got my winter tyres for my S60 II D3. Not quite the ones I wanted, but still Hanckook W310. One day later it became much cooler, and at night there was also frost. On Monday on it I filled and counted: 6,8l/100km. Yesterday, 400 km later, I had to sit down when I saw the bill: 10l/100km! That’s an increase of about 3 liters to the previous tank filling! I can’t explain this to myself by bare or simple winter tires. At 0.5 liters I wouldn’t even think about it; I would also understand a liter, but at the same time three liters!? What do you have so much increase through the winter tires or the cold weather? Does anyone still have so much?