Special "Go Harvest Rewards" savings offer on tire purchases from Firestone Ag, August 1 - September 30, 2019....Info/details here: https://commercial.firestone.com/en-us/agriculture/go-harvest-rewards?cid=social-ad_machinerypete_q3-promo&utm_source=machinerypete&utm_medium=social-ad&utm_campaign=q3-promo Also - Firestone will donate $5 to National FFA Organization for every tire purchased!