Tire Group International Inc. (TGI) has added a fifth house brand to its portfolio: Orion tires. The Orion tire lineup offers a comprehensive selection of premium radial tires specifically designed for the light to medium truck segment. It offers deeper treads featuring proprietary Dura-Last technology, which blends strength with durability, according to TGI. TGI has the following Orion tires in stock: OT100 (premium decoupler highway); OT150 (premium steer); OT200 (closed shoulder lug); OT300 (trailer highway); OT400 (semi tread); and OT500 (all position).