I am a new car owner/new driver. I have a couple of questions:
1) When I fill up on pressure, I need to provide a firm grip on the nozzle against the valve stem, I guess to ensure air doesn't leak. However, when I remove the nozzle, it requires abit of force and jerking. Should this be the case? I obviously don't want to break the valve stem. And when the nozzle is removed, there is a gush of air, presumably from the nozzle and not tire.
2) If tire pressures are uneven at the front, can this make the steering wheel turn on its own to either side? My understanding is yes due to rolling resistance and a difference in tire height.
3) Lastly, when a car tramlines, can this cause the same behaviour with the steering wheel turning?