RacinDirt USMTS King of America XII presented by Shocker Hitch and the 8th Annual Battle at The Bullring will happen Wednesday, Thursday, Friday and Saturday, March 22-25, 2023, at the Humboldt Speedway in Humboldt, Kansas. Check out usmts.com for complete coverage of America's baddest dirt track racing series.
Next Event
- [Apr. 19]Arrowhead Speedway (Colcord, OK)
- [Apr. 20]Tri-State Speedway (Pocola, OK)
- [Apr. 26-27]Deer Creek Speedway (Spring Valley, MN)
- [May 3-4]Heart O’ Texas Speedway (Elm Mott, TX)
- [May 17-18]RPM Speedway (Crandall, TX)
B & B Hydraulics
CPD Racing Shocks
Emery Sapp & Sons
Hughes Racing Chassis
Integra Racing Shocks
Kansasland Tire & Service
Keyser Manufacturing
Larry’s Performance Carburetors
MAC Tools/Danny Straton
Matt Eck Real Estate
Off Axis Paint
Real Racing Wheels
Rocket Chassis
Sandlian Iron & Metal
Schaeffer’s Specialized Lubricants
Schoenfeld Headers
Swift Springs
The Chunky Poodle
Tiger Rear Ends
VP Racing Fuels - Heartland
