The goal of the 2010 Missouri State Fair Speedway (MSFS) General Race Rules Book is to ensure all rules and regulations are complete and understandable. The rules and regulations herein provide guidance for the orderly conduct of racing and establish minimal acceptable requirements for events. If changes are needed from this original version after publication, an update sheet will be made available to all participants. When discussing rules and regulations regarding competition please be specific and reference page numbers and subject headlines in order for officials to provide you the best answer regarding questions or concerns. Never hesitate to ask questions, it is best to act now rather than wait until it is too late! MSFS officials are readily available to assist you. No expressed or implied warranty of safety shall result from publication of or compliance with these General Race Rules. No expressed or implied warranty of safety shall result from any alteration(s) to these manuals.

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General Rules

Late Model Rules

Modified Rules

Street Stock Rules

360 Sprint Car Rules - ASCS Rules

360 Sprint Car Tire Rule for Missouri State Fair Speedway (MSFS): For the right-rear tire, Hoosier racing tire 105 x 16.0-15 medium is the mandatory tire for the season. Competitors will be allowed to run the 105 x 18 x 15, SC-25 tire for the first three point races of the season; after the first three point races, the 105 x 16.0-15 medium tire will the mandatory right rear tire at MSFS.