Grisdale Racing Products the Official Tire Supplier for 2019

Updated: May 24, 2019

By Mike Ferrell

London, Ont. (May 24, 2019) – The Southern Ontario Sprints are pleased to name Grisdale Racing Products as the Official tire supplier for the 2019 season.  Grisdale provides the SOS spec right rear American Racer MC3 tire at a cost of $272.00 plus tax to SOS members for the 2019 season.

Grisdale has also provided a number of vouchers that a few lucky drivers will win during the season for free tires!

Grisdale Racing Products are located at 400 Brock Road in Dundas, Ontario. Visit their website at

About the Southern Ontario Sprints: Founded in 1996, the Southern Ontario Sprints series is a traveling winged 360 Sprint Car tour based in Ontario, Canada. 2019 marks the 24th year of operation for the Southern Ontario Sprints tour. The 2019 schedule consists of 12 events at three different race tracks in Ontario; each SOS tour event pays a minimum of $1,200-to-win and $240-to-start. Visit for more information.

Twitter: @SOSsprints

The Southern Ontario Sprints would like to thank their 2019 partners, including Brighton Speedway, Merrittville Speedway, Ohsweken Speedway, the National Sprint Car Hall of Fame and Museum,, and Grisdale Racing Products.