Front Rubbing - Tires, Suspension or Wheels?

I found a website called tirebuyer.com. For the tires I picked, shipping is free and they have a list of installers that you can pick from and it lists their installation prices. Discount Tire isn't one of them, but places like AAA, Goodyear Auto Service Center and smaller local chains are available. For AAA, their total installation price is $67 but that includes an $8 tire disposal fee that I wouldn't have to pay since I'm not disposing of any tires. I still have to pay tax on the tires, but their prices were a lot cheaper. I may see if Discount Tire will price match since they're closer.