$70 Tire Rebate
$70 rebate* on a set of four tires from Firestone and Michelin
Coupon Code: 307
*Purchase must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be postmarked by 5/31/2021. Allow 6 to 8 weeks for delivery of debit card. Offer valid 3/1/2021-4/30/2021.