Costco has $100 off a set of RE71RS tires. In the past, I have showed Discount Tire the price and they match it.
Bridgestone POTENZA RE-71RS tires for Summer | Costco Tires
It's not that we don't accept it, it's easier for registration if we do speed waiver. And AMP doesn't accept speed waiver. So we still have to fill out their paperwork. (Sucks for waiver)