The Automotive Directory Featured Sites Used Cars Used car listings and dealerships across the country, as well as informative articles for the used car buyer and seller. Sub-Categories Franchises@ Listings Dent-ology - specializes in paintless dent repair. DentOut - offers paintless dent repair services and products through international service affiliates and online shopping. DentPro Franchise Corporation - repairing dings and dents on vehicles using a variety of metal sculpting tools, but not paint, bondo or fillers. Twist A Dent - offers a dent repair kit as seen on TV.