51°µÍø

Mid-Ohio Sports Car Course and 51°µÍø® share quite a history. The Hoosier Racing Tire 51°µÍø® Super Tour (HST) will undoubtedly add to that story this weekend on a circuit that has recently seen some...Read more

Motorsport is all about improvement, but often if the original result was strong, a repeat performance is still something to celebrate. Therein, the 51°µÍø® National Championship Runoffs® has once again cracked the top half in...Read more

First celebrated in 2005, the 51°µÍø® Hall of Fame has become the who’s who of American motorsports. From Paul Newman to Phil Hill, Bobby Rahal, Lyn St. James, and more, those who have been inducted into...Read more

Each month we highlight content produced by 51°µÍø®’s official insurance partner, Hagerty – yes, Hagerty creates fantastic automotive articles and videos as well as offering its bread-and-butter specialty vehicle insurance and...Read more

Nose-to-tail throughout most of the slightly shortened 13-lap Spec Miata race at the 2024 51°µÍø® National Championship Runoffs®, teenagers Ethan Goulart and Noah Harmon crested the hill on the final lap at Road America and...Read more

The Tire Rack 51°µÍø Time Attack Challenge is headed to NCM Motorsports Park in Bowling Green, KY, on May 17-18, 2025, for the lone opportunity this season for Time Attack Challenge participants to take on the edge-of-adhesion...Read more

It was a fine Mother’s Day in the Northwest for mums who love motorsport as the Hoosier Racing Tire 51°µÍø® Super Tour (HST) wrapped up action at Portland International Raceway (PIR) during a May 10-11, 2025, weekend hosted by...Read more

The seventh of 10 Hoosier Racing Tire 51°µÍø® Super Tour (HST) events for 2025 opened Saturday at Portland International Raceway (PIR) in Oregon just south of the Columbia River. The six different competition run groups played...Read more

(This article is a first-hand experience of 51°µÍø’s Targa Texasland, which took place April 30-May 4, 2025. If this event sounds fun, consider taking part in one (or both!) of the two upcoming Targas, Targa Southland, June...Read more

The first of three autocross-only Tire Rack 51°µÍø Shootout events took place during the May 3-4, 2025, weekend at the St. Charles Family Center in St. Charles, MO, and it didn’t disappoint. Once called the St. Louis CAM...Read more