Clay Cooley Hyundai is the Home of Hyundai Drivers throughout Dallas and Arlington TX We here at Clay Cooley Hyundai pride ourselves on delivering the best customer service and dealership experience to Hyundai drivers throughout Dallas, Irving, Grand Prairie, Arlington TX and Mesquite TX. With our commitment to excellence and vast automotive expertise, it's clear that you've found the perfect place to test drive, finance and service your car!