Tires

As I was finishing up an errand earlier this week, and returned to my car, I noticed a metal stud or rivet in the front driver's side tire of my vehicle.  I purchase my tires from Discount Tire  so I went be the store I usually use. They were busy and could not work me in until almost closing time.  I did not want to wait or come back, so I made an appointment for the next day. I did return the next day.  The service representative remembered me.  They could not salvage the tired, but it was still under warranty, so they replaced the tire with a $21 charge for the warranty certificate for the new tire.  That was a lot less expensive than the $130 or so for a new tire. I was satisfied.