Desert Diamond West Valley Phoenix Grand Prix Pre-Race Notes
Rahal Letterman Lanigan Racing Pre-Race Notes Desert Diamond West Valley Phoenix Grand Prix – Phoenix International Raceway, Avondale, Arizona Round 4 of 17 in the 2017 Verizon IndyCar Series DATE: Friday – Saturday, April 28-29, 2017 PRACTICE BROADCAST: All sessions not broadcast on NBCSN will be streamed live on the IndyCar Series…