Hello together since I have the SI I marvel at the pressures in the tires as soon as I have driven “long distance”. Each time before departure I control the pressure with cold tires, currently winter flaps, which are pumped on 2.5 bar. At the destination, one day after arrival with cold tires stuccoed about 100 meters to the tank, pressure controlled and again stupidly looked out of the laundry: vl 3.0, vr 2.9, hl 3.2, hr 3.0 so lower the pressure and the whole holiday without much highway remained it at 2.5 on all fours. then again LS home, the next day to the tank as described and again astonishment : vl 3.3, vr 3.1, hl 3.0, hr 3.5 if I tear down the 1000 km to Italy with summer tyres it is even more extreme, had already 4.0 in front. one knows how this is possible that the Pneus so inflate themselves only on long distance but not in the everyday run ? the workshop has never heard or seen anything like that. have approached various gas stations to test, always with cold re ifen and max. 500 meters driven with the same result. it is the first car with this phenomenon.