Do you tip people who change your tire?

At a tire shop is it normal to tip the guy who changes your tire? If so how much?Do you tip people who change your tire?That is not normal, no. You pay the person at the cash register, no one else.Do you tip people who change your tire?Not at a tire shop. I have paid people who just stopped and helped me.Do you tip people who change your tire?What did the tire shop people ever do for you?Do you tip people who change your tire?No, they get paid for that.