Check Out Our Special Offers in Waunakee Click on coupon to print or present coupon on your mobile device. Free Winter Inspection & 10% Off Complimentary winter inspection of your cars battery, antifreeze, & tires, PLUS -10% OFF ANY Fluid Exchange Service! Expires Jan 31, 2027 Coupon not valid with any other discounts. Offer only valid at the Waunakee location. 2820 Sarah Lane, Waunakee, WI 53597