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SOUTHERN ONTARIO SPRINTS RULES UPDATES

By Peter Turford SELKIRK, Ont. (December 13, 2022) – Southern Ontario Sprints series officials announced several rule changes on Tuesday. Throughout the course of the year, there may be several of these changes and amendments, […]
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2023 SOS Tire Rule Announcement

Southern Ontario Sprints (SOS) officials are today announcing their 2023 tire rule. There will be three right rear tires allowed – the American Racer MC-3, the Hoosier HTC, and the Hoosier ‘Medium’.

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