I purchased 4 tires for my 4matic car, and i came back today for flat tire. After they patch the tire, it still be not enough pressure. I came back again and ask if they can check it again and they said they will have to change me another tire but they have to change 4 tires, one is on them and i have to pay the rest of 3 tires. I just replaced 4 tires and just drived 3,000 miles. I complain and they said they will replace 1 damaged tire but i have to pay fee plus road hazard protection plan again. Total is $40. Is it company policy for repurchase tire protection plan again? In costco i just have to pay $1 for tire disposal. Please advise