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HERE'S HOW WE CAN HELP

Our Services Include:

  • Computer Truck Diagnostics, Including Diagnosis of Check Engine Lights

  • Diesel Engine Repair

  • Semi-Truck Electrical Repair

  • Semi-Truck Brake Repair

  • 90-Day Inspections

  • A and B Services on Trucks and Trailers

  • AC Diagnostics and Repair, Including Compressor, Filter Dryer, Expansion Valve, and Hose Repair and Replacement

  • Semi-Truck Trailer Repair, Including Trailer Door Repair

  • Tire Repair (Replacing and Patching)

  • Wheel Seal, Hub, and Hub Bearings Diagnostics, Repair, and Replacement

  • Mud Flaps Replacements

  • Semi-Truck Transmission Repair and Replacement

  • Semi-Truck Oil Changes

  • Air System Diagnostics, Repair, and Replacement

  • Air Compressor Diagnostics, Repair, and Replacement

  • Cooling System, Radiator, and Overheating Diagnostics, Including Replacement of Radiator, Water Pump, Thermostat, and Leaking/Damaged Hoses

  • Power Steering Gearbox Replacements, Input Seal Replacements, Drag Link Replacements, and Tie Rod Replacements

  • Exhaust Diagnostics and Exhaust Leak Repair

  • Fuel System Diagnostics and Fuel Leak Repair

  • Driveline Repair and Maintenance

  • Suspension and Differential Repairs

  • Clutch Diagnostics and Replacement

  • Preventative Maintenance Services

We do not offer engine rebuilds.​

Mobile Repair Available

Roadside assistance is offered within a 30 mile radius of our shop, located at 6251 S. Wilmot Rd. Tucson, AZ 85756. Please note that this service is limited based on staff availability, and is only available during our regular shop hours. Call us at (520) 622-0419 for assistance.

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Don't See the Service You Need Listed? Give Us A Call to See if We Can Help!

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Tire Repair & Replacement

Oil Changes

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Mud Flap Replacement

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And More!

We Service Trucks from the Following Manufacturers:

  • Freightliner Trucks

  • Volvo Trucks

  • Kenworth Trucks

  • Mack Trucks

  • Peterbilt Trucks

  • International Trucks

  • Paccar Trucks

  • Cummins Trucks

  • Detroit Trucks

  • Western Star Trucks

  • And More!

Need Our Assistance? Get in Touch With Us!

Who We Are

Highway Diesel Services is a full-service diesel repair and maintenance facility located behind HDS Truck Driving Institute. We have been locally owned and servicing Tucson since 1989.

Hours

Monday to Friday

8:00 AM - 5:00 PM

Saturday to Sunday

Closed

Contact Us

6251 S. Wilmot Rd.

Tucson, AZ 85756

Enter through the labeled truck entrance.

520-622-0419
TruckRepairs@hdsdrivers.com

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