GM diesel expertise
Duramax
Our primary specialty: diagnostics, fuel systems, head gaskets, turbos, engine and transmission work.
Estill Springs, Tennessee
Built to diagnose.
Driven to perform.
Advanced diagnostics, complete repair, and performance upgrades for Duramax, Power Stroke, and Cummins trucks. Gas and medium-duty service available through Chevrolet 6500 and Ford F-650.
Dealer-trained experienceFounded in 2018Repair + performance
Three platforms. One serious shop.
Diesel is our language
From a stubborn no-start to a full engine replacement or carefully planned upgrade path, Mid-10 combines disciplined testing with hands-on platform knowledge.
Ford diesel expertise
Power Stroke
Dealer-trained experience applied to difficult diagnostics, major repair, maintenance, and performance work.
Ram diesel service
Cummins
Fuel, air, cooling, engine, drivetrain, and performance solutions for Cummins-powered Ram trucks.
One shop. Complete capability.
Truck services done right
Advanced diagnostics
Electrical, drivability, fuel, boost, emissions, and no-start testing built around finding the cause—not guessing.
Engine work
Head gaskets, cooling-system repair, engine replacement, and carefully planned performance builds.
Transmission & drivetrain
Diagnosis, replacement, upgrades, and supporting drivetrain repair for hard-working trucks.
Turbo & fuel systems
Turbocharger, injector, high-pressure fuel, air-management, and related performance solutions.
Programming & tuning
Vehicle-specific, emissions-compliant programming and calibration for supported applications.
Complete truck repair
Steering, suspension, brakes, A/C, HVAC, maintenance, and medium-duty truck service.
Built on details.Backed by experience.
The Mid-10 story
Dealer-level skill. Local-shop care.
Cody Davis founded Mid-10 Motorsports in 2018 to give truck owners a better repair experience: careful diagnosis, honest communication, and work held to a higher standard.
- We test before recommending parts.
- We explain the repair plan and the reason behind it.
- We build around how you actually use your truck.
- We handle repair and performance under one roof.
Real trucks. Real work.
Inside the shop
No stock-photo smoke screen. These are actual Mid-10 projects.
Start here
Tell us about your truck
Send the details once and give us a head start. A service request is not a confirmed appointment—we’ll contact you to discuss the truck and scheduling.
Call the shop615-439-4311Emailmid10motorsports@yahoo.com
Estill Springs, TN 37330
HoursMonday–Friday · 9:00 AM–5:00 PM
Location7285 Old Tullahoma RdEstill Springs, TN 37330