Limit 1 voucher per customer and per household. Voucher expires 9/10/24. Voucher for either a free conventional or semi-synthetic oil change or $30 off a full synthetic or platinum oil change. Voucher includes oil filter up to $4.99 and up to 5 quarts of oil; more expensive filters and additional oil costs extra. Must surrender voucher at the time of service. Excludes large trucks and commercial/fleet vehicles. No cash value. Cannot combine with other offers or discounts. Redeemable only at the Location. SOURCE Pep Boys