2023 UMP MODIFIED RULES
UMP Modified Rules:
Right rear tire must be a Hoosier M-60
Complete rules at:
**All Lawrenceburg Speedway General Procedures & Rules of Conduct also apply**
UMP Modified Rules:
Right rear tire must be a Hoosier M-60
Complete rules at:
**All Lawrenceburg Speedway General Procedures & Rules of Conduct also apply**