contra-flow
Member
I lived in the UK and I had to pay for air at a service station, not sure I understand why this is considered only a U.S. thing.Lol. It's actually true. Most gas stations charge for it. However, some will offer it free, if you go in and ask. Lived in California for over 20 yrs, can confirm. Live in Texas now, and most stations are actually free out here. So, it does vary, as well.