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.

Ray Patterson

Ray Patterson
5 Star Review
Olive Branch, MS

We were rolling through town on our way to GA and our RV blew a tire. Specialized had us back on the road in 1 hour. Awesome service

Scott Bingham

Scott Bingham
5 Star Review
Fairview, TN

I really want to thank Kevin and all the great folks that helped me out yesterday. Y'all reinforced why I love Tennessee folks so much. Thank you! This is a first class operation!

Peggy Bond Kinney

Peggy Bond Kinney
5 Star Review
Nashville, TN

A trusted place to take your truck for repairs. Highly recommend.

Kristin Campbell

Kristin Campbell
5 Star Review
Memphis, TN

We had an emissions problem on our Peterbilt. The tech was professional and courteous. I recommend these guys to anyone needing expertise

Jon Bartrum

Jon Bartrum
5 Star Review
Memphis, TN

The team really works well together. Great communication throughout my engine repair process

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

Donald Glaser Jr

Donald Glaser Jr
5 Star Review
Olive Branch, MS

I’m very pleased with repair on my RV. When no one else would even schedule me they worked me in and replaced the fuel pump in my tank. Very pleased!

Anthony N Tabitha Nowicki

Anthony N Tabitha Nowicki
5 Star Review
Nashville, TN

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

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