Advance Auto Parts has a fantastic set of coupons right now. For a limited time you can take significant amounts of money off storewide, depending on how much you spend.

• $10 off $30 code: "TRT13"
• $20 off $50 code: "TRT25"
• $40 off $100 code: "TRT41"

or if all else fails, you can use the 30% off storewide coupon: "TRT30"