(Mercer, PA September 21, 2016): The Rock Concrete Supply Modified Lites must have Hoosier Tires. No American Racer Tires will be allowed.
Race Status
Mercer
68°
Feels like: 68°FPartly Cloudy
Wind: 5mph N
Humidity: 86%
Pressure: 29.96"Hg
UV index: 0