I drove in when wind chill temps were extremely da...

I drove in when wind chill temps were extremely dangerous because my tire gauge on my dashboard light came on. I was delighted to see a familiar face. He filled my 4 tires and informed me they should be at level 35 in cold weather. He's a Sr. Caucasian man very experienced in the field I believed him. I asked him to reset the dashboard he told me when I drive it automatically resets. Then in a low distressful voice somewhat agitated he said good luck and closed my door. I drove a day the gauge did not reset my daughter said it should. So yesterday a day later I went back and a tall humble kind African American gentleman came to assist me. I explained the gauge did not reset. I told him the man filled tires to 35. He said they were supposed to be 38-40. So he filled them for me. Then I saw the man from the day before in the bet and heard him say " I don't care I think she should take the stand, she didn't save. Dave". The man assisting me finished said it will reset when you drive. I left. Within a few blocks it reset. The Caucasian man obviously thinks I am someone he knows and meant to hurt me for not helping his friend Dave. He did something very unprofessional and personal and potentionall dangerous for me on a day when temps outside were so dangerously cold. He doesn't know if I have roadside service, an active functioning phone, or family. I could have gotten a flat anywhere but home. Alarming!