When you buy a tire at Dunn Tire, it comes with the most comprehensive tire installation, maintenance, and protection package in the industry - all included in the Out-the-Door Installation Package. Their Out-the-Door pricing includes 12 products and services. They call these 12 items "The Dunn Dozen", and you won't find all these items anywhere else, at any price. Check out our 17 Dunn Tire coupons, including Dunn Tire promo codes & 15 deals. Today's top Dunn Tire coupon code: Sign Up at Dunn Tire for Local Deals.