0 – number of Sprint Cup races won from a starting spot outside the top 30 at Phoenix International Raceway 1 – fewest lead changes for a race at PIR (1990 – Rusty Wallace led first 50 laps; Dale Earnhardt led final 262) 2 – fewest number of cautions for a race at PIR (1990) 3 – fewest cars on the lead lap for a Sprint Cup race at PIR (1994) 4 -number of races that have been won from the pole in the 29 Cup events at PIR (most recent: Carl Edwards — 2010) 5 -number of jet dryers available for track drying at PIR this weekend 7 -consecutive years PIR will host two Sprint Cup events (2005 – 2011) 9 -number of cautions for last year’s spring event at PIR (nine for 59 laps) 11- most cautions for a Sprint Cup race at PIR (11/07/04) 16 -number of cautions in 2011 season opener at Daytona (track record): 11 for accidents, two for oil, one for debris and one for car on track 20 -number of lead changes at the 2010 spring event at PIR 23 -most lead changes for all Cup races at PIR (2000) 120- minutes, the amount of time it takes to dry the 1.0-mile track after a significant rainfall 265 – total number of cautions in the 36 Sprint Cup races in 2010; 305 in 2009 (Darnell Communications/Dodge)(2-26-2011)
