Welcome to Frontier International Trucks -
A Locally Owned, Woman Owned Business. Serving our customers for more than 27 years!

Frontier has been serving the Green Country with the largest dealer network in the industry.

Frontier is a full-line International Truck and Ottawa yard tractor dealer. We are also a certified Allison dealer and repair center. Frontier operates service centers in Tulsa and Muskogee six days a week. We service All-Makes, virtually anywhere, anytime.

Both Frontier locations provide in-house and roadside emergency service, offering OEM recommended parts and expert service. No matter the make, you are just a phone call away from one of the largest teams in the Green Country area with unmatched training, knowledge and experience.