WELCOME TO DTX AUTOMOTIVE YOUR DEALERSHIP ALTERNATIVE Located in Dallas, DTX Automotive is a family owned and operated company derived from 30 years of dealership experience, equipment, and knowledge. We serve as an independent auto repair service and we work on Ford, Lincoln, Mercury and Diesel Powerstroke vehicles. Our technicians provide the best quality service using only OEM parts and equipment backing our work with Motocrafts best in class two year unlimited mile parts and labor warranty.