This is the most common industry standard for "free tire" promotions. buy2get2 | Discount Tire & Service Centers - Facebook
: Currently running their "Legendary Deal" where you can buy two qualifying in-stock tires and get two free with the purchase of an alignment and installation. buy 2 tires get 1 free
Several dealerships and service centers are running "Buy 2 Get 2 Free" events through , which offers significantly better value than a buy-two-get-one deal. This is the most common industry standard for