About Wallwork Truck Center
Five generations of family leadership. One goal: keeping your trucks on the road.
Since 1921, we've helped keep trucks moving across the Upper Midwest and Rocky Mountain regions. What began as a Ford dealership in Fargo-Moorhead is now a Kenworth dealer network with 11 Kenworth and TRP Parts locations across North Dakota, Minnesota, Montana and Wyoming.
Five Generations of Family Leadership
W.W. Wallwork, Sr., founded the company more than 105 years ago, and it remains family-owned and operated today. Headquartered in Fargo, North Dakota, Wallwork Truck Center is led by the third and fourth generations of the Wallwork family. The fifth generation is getting started, too, working in the business during school breaks.
This continuity of family leadership has helped preserve the company’s core values of integrity, customer commitment, innovation and community involvement.
Full-Service Truck Sales, Parts & Service
Wallwork Truck Center is a full-service dealer for heavy-duty and medium-duty trucks. We are a franchised Kenworth dealer and a Ford medium-duty dealer, and we offer:
- Truck sales: New and used heavy-duty and medium-duty trucks
- Service and repair: Preventive maintenance, diagnostics, and expert repairs
- Parts: Genuine Kenworth and TRP Parts, plus parts for other major brands
- Collision repair: Three heavy truck collision centers
- Trailer repair: Northwest Truck & Trailer and Fargo Trailer Center, our independent trailer repair centers and TRP Parts location (NWTT), plus trailer service at our truck dealerships
Our technicians also service Peterbilt, Freightliner, Western Star, Mack, Volvo, International, Sterling, Hino, Isuzu, and Autocar trucks, handling everything from engines, transmissions and clutches to brakes and routine maintenance. Whether you run a single truck or a full fleet, we have the expertise, parts availability, and service capacity to keep you moving.
Our Locations
North Dakota: Fargo, Bismarck, Minot, Williston, Dickinson, Grand Forks
Minnesota: Fergus Falls (parts)
Montana: Billings, Great Falls (Motor Power Kenworth)
Wyoming: Casper (Motor Power Kenworth)
TRP Parts: Northwest Truck & Trailer (Fargo, ND)
In 2026, we expanded into Montana and Wyoming when Motor Power Kenworth joined the Wallwork family, adding to our North Dakota and Minnesota network.
An Award-Winning Dealership
Wallwork Truck Center has been honored with dozens of awards over the years, including multiple Kenworth Gold Awards, Customer Service Dealer of the Year and Technology Dealer of the Year.













