Tire Rules

I-80 Speedway - May 20th

Fronts - Hoosier WRS2
Rears - Hoosier LM40

*Must use the same set of 4 tires for Time Trials, Heat Races, and B-Main.
*For the A-Main, competitors may use a new right rear tire.
*Cutting or siping of any tire IS allowed.

Lucas Oil Speedway - May 24th

Fronts - Hoosier LM20
Rears - Hoosier LM40, WRS2

*Must use the same set of 4 tires for Time Trials, Heat Races, and B-Main.
*For the A-Main, competitors may use a new right rear tire.
*Cutting or siping of any tire IS allowed.

Lucas Oil Speedway - May 25th

Fronts - Hoosier LM20
Rears - Hoosier LM40, WRS2

*Must use the same set of 4 tires for Time Trials, Heat Races, and B-Main.
*For the A-Main, competitors may use a new right rear tire.
*Cutting or siping of any tire IS allowed.

Lucas Oil Speedway - May 26th

Fronts - Hoosier LM20, LM40, WRS2
Rears - Hoosier LM40, WRS2

*For the B-Main, competitors may use 4 new tires.
*For the A-Main, competitors may use 2 new tires.
*Cutting or siping of any tire IS allowed.

LaSalle Speedway - June 1st & 2nd

Left Rear/Fronts - Hoosier LM20
Right Rear - Hoosier LM20, LM40

*Must use the same set of 4 tires for Time Trials, Heat Races, and B-Main.
*For the A-Main, competitors may use 2 new rear tires.
*Cutting or siping of any tire IS allowed.

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