IMSA MICHELIN PILOT CHALLENGE THE CLASSES

The IMSA Michelin Pilot Challenge features sports cars from recognized worldwide manufacturers,
consisting of GT4 and TCR homologated vehicles. The Michelin Pilot Challenge has two different classes:

 Grand Sport (GS)

• SRO GT4 Homologated Cars
• Engines tuned to produce between 400 and 450 horsepower.
• Speeds in excess of 160 mph.
• Competition equalized by adjustments to fuel-tank capacities, power and weight
• GS class includes Aston Martin Vantage GT4, Audi R8 GT4, BMW M4, Chevrolet Camaro GT4, Ford Mustang GT4, McLaren 570S GT4, Mercedes AMG GT4 and Porsche Cayman GT4.R

Touring Car (TCR)

• TCR Homologated Cars
• Engines tuned to produce between 300 and 350 horsepower.
• Speeds in excess of 140 mph.
• Competition equalized by adjustments to fuel-tank capacities, power and weight

For more information on TCR, click here.