Ends 04/30/2021 Buy three, get one free 4 select passenger of truck tires, most vehicles. Free tire is the lowest priced tire. Eligibility depends on tire size and model. Installation extra. TPMS reset not included, see store about possible extra charge. Discount based on regular non-discounted retail price. Disposal fee extra, where permitted. Shop fees additional, see store for details and applicability. Prices and fees may vary in HI/AK. Not valid with other offers. Coupon must be presented at time of service. Void where prohibited. Valid at participating locations.