The Official Site of Irwindale Event Center, short track racing, NHRA drag racing, Schedules, Video, Points
Race Results

09/21/2017
NHRA Thursday Night Thunder

09/23/2017
NASCAR - Saturday Night Under the...

Full Schedule
Buy Tickets
NASCAR Salutes our troops
Drag Strip at Irwindale
Track Info

Speedway Schedule

 

Late Model Tread Width Rule Correction

1) "Front and rear tread width shall not exceed a maximum of 76" 75" measured from the outside of rim at bead of tire to outside of rim at bead of tire at spindle height. Tread width will be determined by measuring from the left rear outside wheel bead surface to the right rear outside wheel bead surface at spindle height."