usmts

Swift Springs

Swift Springs


Swift Springs was founded in 1997 as a motor sports division of Tokyo Hatsujo Manufacturing Co, Ltd. that has been leading the spring industry since 1924. The purpose was to demonstrate our superior engineering in spring by developing the next generation of motor sports suspension coil springs. They had to have the best characteristics of any brand or design in the market, which required the springs to be the lightest in weight and most durable, and to exhibit the most linear characteristics while still being cost effective.
Location:  Chino Hills, CA
Phone:  (909) 393-8623
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USMTS headed for Humboldt on August 5

When the Humboldt Speedway hosts the Summit USMTS National Championship fueled by Casey’s for the 15th Annual USMTS Summer Fling on Friday, August 6, it will be the 55th race for the USMTS at the 1/4-mile semi-banked clay oval. The USMTS Modifieds will battle for $10,000 to win and share the spotlight with USRA B-Mods and USRA Tuners, plus Midwest Mods and Factory Stocks. The pit gate



22nd Annual Masters


Jefferson, Hamilton declare victory, brace for USMTS invasion June 4-5


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