Circle Racing Wheels Circle Racing Wheels manufactures wheels for a variety of racing applications, including NASCAR, sprint car, Legends & dwarf cars, dirt late  models competition, and more. Circle Racing Wheels President Mike Stallings has been involved in racing since childhood. Today, he campaigns both a 360 and 410 winged Sprint Car at local central California tracks, and occasionally runs with the World of Outlaws tour. While he's relatively new to the driver's seat, there's no doubt in anyone's mind who knows Mike that he would certainly like to be a full-time WoO racer. However, the realities of running a business have limited his participation to mostly local events...where he has enjoyed modest success. From a manufacturing standpoint, Mike's participation in this sport is no doubt a "best of both worlds" situation, as it gives Stallings direct contact with racers and actual hands-on experience with the company's products. Plus, he has the flexibility to promptly transfer this input to Circle's design, engineering and manufacturing operations. Indeed, Mike Stallings "talks the talk, and walks the walk."