Rocky Mountain Yeti Afton is a Chrysler, Dodge, Jeep and RAM dealership in Afton, Wyoming. Sales, Financing assistance, Parts and Service. We offer a wide variety of new and used vehicles, as well as service, maintenance, and body work for all makes and models. Mission: Power Adventure Through Mobility. We take every opportunity to keep you ready for your next adventure. Take advantage of our 20 Year/200,000 Mile Legendary Powertrain Warranty. We make sure your experience is a unique and fun one! Visit Rocky Mountain Yeti Afton - where legendary customer service is for real!