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Our Story

Tri County Implement was founded in 1988 when Walt and Karen McNutt moved from Choteau Montana to Sidney and purchased an empty tire shop. Through many years of hard work and determination Tri County became a staple within the community with emphasis of always being a family operation. In keeping true to this business model Tri County is now owned and operated by Tami and Larry Christensen, Walt and Karen’s daughter and son-in-law. Tami and Larry’s son Tyler has always had a passion for agriculture and customer service, he is looking forward to becoming a third generation owner. Their daughter Andrea shares the same passion and determination and is the bookkeeper.

To meet the growing demands of the ever changing agriculture industry they have expanded the facilities and added truck and trailer repairs as well as a full line of parts to better service all customers. As technology is constantly advancing Tri County has a fully staffed department in advanced farming systems to service everything from basic GPS to yield mapping and prescription planting.

Tami and Larry attribute their success to our wonderful community for the continued support throughout the years which has propelled them to become an AG-Machinery regional leader. They are also proud of each of their hard working and dedicated employees, without whom this success would not be possible.

Location details:


2429 W Holly ST
Sidney, MT 59270


(406) 488-4400

Fax: (406) 488-4403
Toll Free: 800-624-6540
E-mail: Info@tri-cnty.com