Heavy-duty diesel repair and maintenance for trucks, buses, commercial vehicles and fleet operations. Shop service in Memphis plus 24/7 support—call to confirm dispatch availability.
From a single diesel unit to an operating fleet, Shelby Pro Diesel is structured around practical diagnosis, repair, maintenance and communication.
Computer-assisted troubleshooting and systematic fault isolation for heavy-duty diesel systems.
Explore serviceService intervals, inspections and maintenance planning designed around working vehicles.
Explore serviceDiesel engine, cooling, fuel and performance-related service for heavy-duty applications.
Explore serviceStarting, charging, wiring, lighting and electrical fault diagnosis.
Explore serviceHeavy-duty braking, steering and suspension service for road-ready commercial vehicles.
Explore serviceBreakdown support and dispatch coordination when the vehicle cannot simply wait for business hours.
Explore serviceA diesel problem is rarely just one isolated part. The service process starts by understanding the system, the symptoms and how the vehicle is actually being used.
We support individual owners, companies and fleets through direct service, recurring maintenance coordination or contract-based arrangements built around the operation.
Bring the unit to the Memphis shop or contact dispatch when the issue happens away from the shop.
Create a repeatable maintenance and service workflow instead of starting from zero every time a unit needs attention.
Give us the unit, symptoms, location and urgency so the service path starts with useful information.
Truck, bus or commercial vehicle, plus unit number or identifying details.
Share symptoms, warning lights, recent work and whether the vehicle can move safely.
Shop visit, fleet coordination or roadside response depending on the situation.
Repair, maintenance or next-step recommendation based on the service findings.
Send the unit details and service need online, or call the 24/7 line for urgent breakdown support.