Hello together, I plan a holiday in Corsica. Since I may also want to take some beaches under the wheels there it will probably not be missing here and there to lower the air pressure and increase it again. Now I am looking for an inexpensive compressor that is operated either over the battery or over the cigarette lighter. 215/65R16 wheels have to be filled up. Probably only from 1.5 to 2.2 bar. So nothing dramatic. Thanks!