
Diesel Truck Repair in Rawlins, WY
Serving Truck Drivers Along Interstate 80 Since 1968
Cummins & Caterpillar Engine Specialists
Wyoming Diesel Service is located in Rawlins, Wyoming, serving truck drivers traveling Interstate 80 since 1968.We are certified as both a Caterpillar Truck Engine Dealer and an Automotive Dealer for Cummins Engine Company. Diesel engine repair is our specialty, but we provide complete heavy-duty truck repair and trailer service for commercial trucks, RVs, and diesel pickups.
Our technicians regularly service Freightliner (Daimler), Kenworth, Peterbilt (Paccar), International (Navistar), Volvo, Mack, Western Star, Dodge Ram Cummins, Ford Powerstroke, and many other diesel platforms.
Our experienced team is committed to diagnosing problems quickly and completing quality repairs so drivers can get safely back on the road with minimal downtime.

At Wyoming Diesel Service, we are an authorized warranty repair dealer for Caterpillar truck engines and Cummins automotive engines.
We believe in honest repairs, clear communication, and getting trucks back on the road as quickly as possible. That is why we stand behind our work with a 30-day workmanship warranty on all repairs.
Drivers traveling Interstate 80 through Rawlins count on us for quality diesel truck repair, experienced technicians, and service they can trust.