3.99% TerraStar
3.99%TerraStar
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Workstar Works!
WorkstarWorks!
LoneStar In Charge
LoneStarIn Charge
4X4 TerraStar
4X4TerraStar
ProStar Hauls
ProStarHauls

Welcome to Frontier International Trucks -


Locally Owned

Frontier has been serving our customers for more than 30 years, with the largest dealer network in the industry.

We are a full-line International Truck, Ottawa yard tractor and only authorized Crane Carrier dealer in Oklahoma.

New & Used Trucks Center open 6 days a week.

Certified Allison dealer and repair center with service centers in Tulsa and Muskogee. 

We service All-Makes.

Virtually anywhere, anytime with in-house and roadside emergency service and mobile maintenance, offering OEM recommended parts with 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.