One Free — Buy 3 Tires Get

: If you aren't sure you need new tires, use the Bridgestone Penny Test : insert a penny into the tread with Lincoln's head facing down. If you can see the top of his head, your tread is below 2/32" and needs replacement. Where to Find These Deals

: Manufacturers often run these specials through authorized dealer networks. buy 3 tires get one free

: Some retailers, such as those found on Instagram , may mandate the purchase of a 4-wheel alignment to qualify for the deal. : If you aren't sure you need new