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Sonoma and Laguna Seca Tire Order Deadline


As always Pirelli is the exclusive tire for International GT and tires need to be ordered through Frisby Tire. Please order your Sonoma and Laguna Seca tires ASAP as Pirelli will be closed for two weeks for inventory, however Frisby Tires does have some inventory on hand. You can click on the Pirelli tire give-away from ROAD ATLANTA, to link to Frisby’s site for ordering.

Sonoma and Laguna Seca Registration and Schedules

The schedule for the Sonoma race has been posted on the International GT website and you can also access by clicking on the Detroit Watch. We should have an updated Laguna Seca schedule in a few days however in the meantime for planning purposes the International GT enduro race will be the first race Sunday morning and we will be done to podium ceremonies by about 9:30am.

IGT 124

Registration is open now for the back to back California races at Sonoma and Laguna Seca.

We can help with transport if needed – we have a couple spaces we know about on transporters going West.

Additionally Sonoma is allowing teams to stay over on Monday to prep cars and Laguna Seca is allowing early entry if you would rather prep there.

If you area interested in getting to California and need transport/trackside support contact or call 770-380-7770

Market Place

Do you have something to sell, looking for something to purchase? Use our Marketplace to promote your race car, transporter or equipment. It’s free to International GT participants..

Pirelli Tire Orders

We are proud to partner with Pirelli Tires as the exclusive provider to all International GT events. All Pirelli tire orders for IGT events must be placed with Frisby Tires. Frisby is at track at all IGT events to service our participants.

Click on the tire photo to link to the Frisby site for IGT orders or call (800)373-7390.

2023 Schedule

IGT 2023 Schedule