Heavy Truck Engine Diagnostics Service

The Best Engine Diagnostics Service in Tennessee & Mississippi

Keeping your truck's engine healthy is one of the most essential aspects of fleet maintenance.  If your truck engine maintenance is neglected, you run the risk of unnecessary engine repairs.

BENEFITS OF HEAVY DUTY TRUCK DIAGNOSTIC

A few of the benefits of engine diagnostics are:

  • Retrieve active/inactive/historical fault codes
  • Keep track of data and information about your engine
  • Save you money, time and effort in the long run

Here at Specialized Truck Repair & Fleet Maintenance, we believe in the importance of a healthy engine. We recommend our clients have their trucks’ engines scanned on each service interval.


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Specialized Truck Repair logo

A Truck Repair Shop You Can Trust.

We take responsibility for the quality of work we do. As mechanics, we know that every job needs to be done to 100% the best of our abilities. From quick turnaround times to efficient EOM and aftermarket parts sourcing to education and recommendations. Each and every Specialized Truck Repair shop believes in and operates by these standards.

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Low Downtime & Fast Turnaround
35+ years of experience
Open 24/7 for Roadside Service
No hidden fees or charges
Guaranteed Quality Parts
Highly-rated customer reviews
1-year warranty on labour and parts

Customer Reviews

We pride ourselves in putting our customers first. You can rest assured that our mechanics know the importance of treating every vehicle like their own.

J.A.H Freight LLC Hernandez

J.A.H Freight LLC Hernandez
5 Star Review
Kingston Springs, TN

Called the shop spoke to John. Explained to him how my driver was at Love's Truck stop near by. He couldn't move because the diesel pump was cracked Love's kept trying to send me to Freightliner. Glad i came across Specialized truck repair in Google. John got my truck towed to his shop for a reasonable prices. They got the part for me from freightliner and got it in the truck in half a day. Price was very reasonable and since they own the tow truck I got a good price on that. I highly recommend this shop If you are a OTR driver and are looking for a shop that won't take advantage of you.

Thomas Gaia

Thomas Gaia
5 Star Review
Springfield, TN

Professional, fast service, high quality results... Everything I had been looking for in a local mechanic. Extremely pleased and you will be too.

Doug Wagner

Doug Wagner
5 Star Review
Fairview, TN

Brought my truck in because the air vents were not working right. When I turned on my heat it would blow cold out the a/c vents. The tech Kevin had my dash tore apart and fix the problem and had it all back together in an hour. Thanks for the great job.

David DiNanno

David DiNanno
5 Star Review
Springfield, TN

They did a quality repair job on rusted brake lines on my truck. Brakes work much better now. Fast service. Very reasonable pricing. I plan on going back for anymore service needed for my truck or car.

Felicia Wells

Felicia Wells
5 Star Review
Kingston Springs, TN

Driving an RV from SC through TN on a Sunday. Called the big company near Specialized Trucking to jump our generator. Wouldn’t help us. I called Specialized Trucking helped us while extremely busy got our generator jumped in less than 10 minutes. Rock star service. Thank you SO much!!!

J. Bayne

J. Bayne
5 Star Review
Nashville, TN

We sufferend an EGR Cooler failure on the side of I-65.  It actually grenaded on us.  After being towed to Specialized, we were repaired same day.  Thank you, thank you, thank you!

Kaitlyn Allen

Kaitlyn Allen
5 Star Review
Springfield, TN

Absolutely fantastic! I work for a roadside assistance company and I called then to help us with a tow the other night, Blue was amazing. He got there quickly and was super pleasant on the phone. If I can even get more business their way they will get it every time. #teamblue

David Connor

David Connor
5 Star Review
Nashville, TN

The team were fantastic. They came to our location where our truck was disabled several blocks from their business, they got under the hood and quickly and correctly diagnosed an obscure broken part in our power steering assembly, ordered the part and had it installed the next week, and did the entire thing so affordably we couldn’t believe we were in Nashville. 10 stars if possible.


Anthony N Tabitha Nowicki

Anthony N Tabitha Nowicki
5 Star Review

Great service, got my emissions cleaned.. definitely recommend!!

D. Carruthers

D. Carruthers
5 Star Review
Fairview, TN

The employees at this shop did there best to Get me fixed and back rolling before closing time Saturday Evening. And they did it ! As an owner operator struggling to Survive and dodge rip off shops. Thanks so much !!

24/7 Roadside Assistance

Our fleet of 6 fully-equipped trucks provide around-the-clock response to your mechanical, tire and brakes, air leaks, fluid leaks, emissions, or diagnostics problems.

615-878-9744