Pirelli GT3 Cup Trophy USA West 2013 Schedule

Pirelli GT3 Cup Trophy USA West has entered its fourth year as official tire supplier and title sponsor of the Pirelli GT3 Cup Trophy USA West racing series.

Pirelli GT3 Cup Trophy USA West is the premier point of Porsche Club racing in the United States, featuring Porsche 997 and 996 GT3 Cup Cars with the objective to create competitive seat time to further educate and develop each driver's race craft.

The level of mentoring and professional coaching offered by Pirelli GT3 Cup Trophy USA West during the race weekends is not available at any other club
or post level events.

PTNA Motorsport supplies drivers in the series with Pirelli P Zero Racing Slicks and Racing Rain tires.



Calendar 2014
  • 1
    Circuit of the Americas 12th-13th March
  • 2
    The Thermal Club 8th-10th April
  • 3
    Mazda Raceway Laguna Seca 13th-15th May
  • 4
    Mazda Raceway Laguna Seca 3rd-5th June
  • 5
    Sonoma Raceway 1st-3rd July
  • 6
    Utah Motorsports Campus 12 th-14th August
  • 7
    Sonoma Raceway 9 th-11th September
  • 8
    Circuit of the Americas 23th-25th September