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Tire model

Hoosier A7

DOT-approved radial tire with soft compound, designed for autocross, timed trials and track days. The dominant benchmark in SCCA autocross, it prioritizes maximum grip on dry asphalt at the expense of longevity.

CategoryAll-season touring
Introduced1960–2020
CatalogueHoosier

Model description

About the Hoosier A7

  • Category: DOT-approved radial racing tire, soft compound (autocross / track).
  • Strengths: Maximum grip on dry asphalt; dominant benchmark in SCCA autocross; can be driven to the track on the road.
  • Ideal for: Autocross, timed trials and track days during the warm season.
  • To consider: Fast wear; a performance consumable whose output drops after a few events.
  • Quebec compliance: Summer racing tire, not 3PMSF approved; does not meet the winter requirement (Dec. 1 – Mar. 15); available through specialized distributors.
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Before installation

Wheel locks: the customer must leave the key or adapter in the cup holder of the centre console. A 15-minute search is charged $31.49 before taxes. If the key is lost, forgotten or still not found after the vehicle has been brought into and out of the shop, 30 minutes are charged $62.98 before taxes.