Chevrolet Red Hot 2018 Silverado 3500HD LTZ 4D Crew Cab Duramax 6.6L V8 Turbodiesel 4WDFaster. Simpler. More Transparent. Superior Automotive Group has helped thousands of customers find the right car by leveraging one of Arkansas' largest selections of new and pre-owned vehicles at unparalleled prices. Yet, it's our extra-mile customer service and uncommonly candid and respectful staff that have won the trust and loyalty of Arkansas drivers for 30 years. Come visit one of our Superior dealerships today and let us exceed your expectations.