Exclusively for its members, Costco takes $70 off any set of four Michelin tires. (Click through the sale banner and find a set at your local warehouse; all discounts automatically apply in cart.) Additionally, you'll pay just 1 cent per tire for installation. (Installation normally costs $15 per tire.) Combined, that matches our mention from a month ago and represents a savings of $130 on your next tire purchase. Deal ends October 16.

Note: Additional service and disposal fees may apply, varying by state.