Looks like it can be used on tires excluding Destination, Champion Fuel Fighter and Firehawk.
$100 of $500
$40 off $200
$10 off $50
Valid between 03/15/18-03/18/18 Most Vehicles. Participating stores only. Offer good one time per vehicle, per day and void where prohibited. Excludes all Destination, Champion Fuel Fighter and Firehawk tires. Save off current in-store regular pre-tax price. In-store installation required. Not to be combined with any other offer/discount/coupon/promotion. Not valid for the purchase of gift cards or pre-paid maintenance plans. Shop supply charges in the amount of 7% of labor charges will be added to invoices greater than $35. These fees are not to exceed $25, and represent costs and profits. Shop fees are not applicable in CA and NY. Non-mandated disposal or recycling charges, if any, may also represent costs and profits.