Ken Smith Auto Parts offers as much Tier 1 inventory as possible for Import and Domestic automobiles.

Why does Tier 1 matter? EPA regulations, manufacturing technology advancements, and various manufactures operating systems means that today's auto parts are designed as precisely as possible. We know that you need the correct part and you need it to fit and function exactly the way the engineers designed it to operate. Since Tier 1 inventory is the original part used on the assembly line, it provides a precise repair. We also carry O.E. quality parts that are manufactured to meet or exceed the Tier 1 manufacture specifications. Tier 1 and O.E. quality are the reason that Ken Smith Auto Parts is the only premier provider of Tier 1 and O.E. Auto Parts in the Chattanooga, Huntsville, Knoxville, and Nashville markets.