JOLIET, Ill. -- The line of strong storms moving in on
Chicagoland Speedway was so big, bad and dark blue that it looked
more like an impending tidal wave on the horizon.
With sheets of rain pounding the track and flashes of lightning
across the sky, NASCAR officials canceled Thursday night's Sprint
Cup series qualifying at Chicagoland Speedway.
"That was pretty ugly," driver Jeff Burton said.
Busch wasn't entirely happy with his car's speed in practice
Thursday afternoon, and hopes the rain stays away for Friday's
"Hopefully, we can get it better tomorrow -- if we can practice
tomorrow," said Busch, who leads the series with six victories.
Although this is the first year NASCAR will run under the lights
at Chicagoland, drivers didn't seem particularly upset about
missing out on their first chance to drive the track at night.
Qualifying laps don't necessarily tell drivers and teams much about
how the track will react under race conditions.
"Just qualifying at night, I don't think, would have taught you
anything about conditions for Saturday night," Burton said.
Busch hopes to learn something about changing track conditions
from Friday night's Nationwide series race.
"We'll get to see firsthand what the track's going to do,"
With no night practices scheduled before Saturday's race,
drivers and teams have to take educated guesses at which
adjustments might help adapt the car to nighttime track conditions.
"There's going to be a learning curve, for sure," said Burton,
who also is in Friday's Nationwide race to learn track conditions.
Greg Biffle was fastest in the first practice session Thursday
afternoon, with a lap of 179.748 mph.