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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Latest Headlines


Awards Banquet set for January 24

The annual USMTS/USRA Awards Banquet is approaching fast and the celebration of the 2025 racing season for both the Summit USMTS National Championship presented by RacinDirt and Summit …


Sanders clinches sixth USMTS title

Rodney Sanders is our 2025 Summit USMTS National Championship presented by RacinDirt national champion. We want to congratulate Rodney and his team on a great season. Sanders captured s…


USMTS finale canceled, 2025 season complete

With the expected weather forecast for this weekend, the Summit USMTS events at Lakeside Speedway and 81 Speedway have been canceled. Additionally, the scheduled event at Hot Speedway h…


Videos



USMTS Memorial Day Weekend May 22-25


AFTERSHOCK: USMTS Spring Classic | Hamilton County Speedway 4/12/2025