About Us

Knoxville Diesel Truck & Trailer Specialist, we are a full-service, NAPA authorized, preventive maintenance, and Semi truck repair center in the Knoxville, TN 37932.

Our shop is easy access off of I-40.


Our shop offers:

The NAPA Truck Service Over the Road Warranty provides coverage on qualifying repairs for 6- months with unlimited mileage for over the road, commercial highway use vehicles.
Included FREE with your qualifying repair or service work.
Honored nationwide by thousands of NAPA Autocare Centers, so you’re protected even when you travel.


What makes our company unique in the industry:

Our company is family owned & operated. At Knoxville Diesel Truck & Trailer Specialists it is our top priority when drivers leave that they are satisfied & confident with the work that our certified techs did. Our company stands out from other competitors because of our team of highly trained, certified technicians use the latest diagnostic equipment. Our technicians have over 62 years of experience in this industry. We are proud to be sponsored by NAPA Truck Service Center. Our parts & labor are under warranty NATIONWIDE. We offer our services at a fair rate.


Mission Statement

Perfection in service is our motto! Our master certified technicians are dedicated and committed to getting the job done right the first time.


To Our Future Customers:

We understand what it is like being broken down on the side of the road far away from home. The unknown settles in and we have frantically called for help, holding our breath NOT to find someone who is after our wallet. My husband and I were OTR drivers and we want drivers to know that you can count and trust in us! When drivers come into our shop we treat them as if they are family and WE take the time to explain and show the drivers the issues that our technicians have found. It is a satisfying feeling when a driver leaves our shop smiling.


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