Semi-Truck and Diesel Repair in Whitehall, Montana

Treasure State Truck & Auto Repair helps commercial drivers, owner-operators, fleets, and travelers resolve semi-truck and diesel problems from our fully equipped shop in Whitehall, Montana.

Whether you need a roadside tire repair, DOT inspection, diesel diagnosis, or major engine work, our team focuses on identifying the problem and helping you return to service as efficiently as possible. Call ahead to confirm technician, equipment, and parts availability for your truck.

Semi-Truck Repair Services

Our semi-truck repair capabilities include roadside tire assistance, DOT inspections, diesel troubleshooting, and major repair work, including engine overhauls when appropriate. Before dispatching or bringing the truck to the shop, call with the vehicle year, manufacturer, engine, current location, symptoms, and whether the truck can move safely.

Semi-Truck Roadside Assistance and Towing

When a truck cannot reach the shop, our roadside and towing team may be able to provide on-location assistance or transport the vehicle. Available support depends on the truck, trailer, weight, breakdown location, weather, and required equipment.

For urgent help, call our 24/7 roadside number rather than using the website contact form.

Serving Commercial Drivers Along the I-90 Corridor

Our Whitehall location places us between Butte and Bozeman along the I-90 corridor. We assist local operators and travelers moving through Whitehall, Butte, Three Forks, Bozeman, Belgrade, and surrounding areas.

Depending on the type of breakdown and available equipment, assistance may also be available toward Helena, Dillon, Anaconda, Deer Lodge, Townsend, Twin Bridges, Ennis, and Livingston. Call with your exact location so the team can confirm whether mobile service, towing, or shop repair is the appropriate solution.