4/16/2023
Springport Mid-Michigan Speedway
Tire Rules for 2023!
ATTENTION DRIVERS! Here is the tire rules for the Late Model Sportsman, Modifieds, Street Stocks, Port Stocks, and Outlaw Super Late Models!
TIRES DO NOT HAVE TO BE PURCHASED AT SMMS!
NO SOAKING for any class at SMMS!
Late Model Sportsman will run the Hoosier F70 on all fours.
Modifieds will also be on the F70 on all fours.
Street Stocks will be on the Hoosier 800 tires
Port Stocks can run either the Hoosier 790 or approved DOT tires
Outlaw Super Late Models will run the 3035 or 3045 Hoosier Slick (Contact Donnie Ritter to reserve tires for the July 1st Old Glory 75 as this is an impound race).
Article Credit: Sean Sprague
Submitted By: Sean Sprague
