The business model of the independent tire stores!

Walmart also has different quality tires with the names you know and trust. They tell the supplier what they are willing to pay and they modify their products to make it work. Most food items, cookies for instance, are packaged the same, but weigh less.
My cousin once brought her car there for tires. They broke a wheel stud and made her get it towed out of there. Wouldn’t do tires, said it had to be fixed. Refused to let her drive it away. I hate Walmart