Tire Rules

410 Sprint Cars

HOOSIER ONLY COMPOUNDS

Fronts: Item Number 31131 Tire Size 85.0/8.0-15 Compounds D12, Item #31132 85.0/8.0-15 Compounds D15, D20

Left Rear – Item # 38137, 38147, 38157, 38159, 38167 – Compounds H12, H15

Right Rear – Item # 38221 – Compounds H15, HR15, H20, Medium, W18 RR Spec Tire

MUFFLERS MANDATORY

SUPER LATE MODELS

Tire Compound Rule:  Hoosier 1300 or harder and or LM 20’s or Harder – all 4 corners

MUFFLERS MANDATORY

SUPER STCKS

26.5 JSR Med, 27.5 JSR Med, 26.5 or 27.5

MUFFLERS MANDATORY