2018 Whelen Trusted to Perform 200

ISM Raceway – also known as PIR – is a one-mile, low-banked tri-oval race track located in Avondale, Arizona.

The raceway was originally constructed with a 2.5 mi (4.0 km) road course that ran both inside and outside of the main tri-oval.

[2] Christopher Bell of Joe Gibbs Racing would set the fastest lap in the session with a time of 27.210 and an average speed of 132.304 miles per hour (212.923 km/h).

[3] The second and final practice session, sometimes referred to as Happy Hour, was held on Friday, November 9, at 2:35 PM MST, and would last for 50 minutes.

[2] John Hunter Nemechek of Chip Ganassi Racing would set the fastest lap in the session with a time of 27.053 and an average speed of 133.072 miles per hour (214.159 km/h).