On my way home from work low tire pressure light came on. As luck would have it I planned to go to the safeway on alma and guadalupe. Noticed Firestone near by and had hoped tp borrow a tire guage and air pump. Was immediately greeted by a super friendly guy who said he'd be right with me. He was in the middle of checking out another couple and they seemed very happy with whatever work they had done. He then told me to pull around back, determined what my air pressure would be, and filled all four tires right away. When I asked if this might be climate related he then gave me a brief education on what caused the issue. He did this all free of charge despite how many other cars were there..I will be back and highly recommend these guys.