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. In 1991 the track was reconfigured with the current 1.51 mi (2.43 km) interior layout. PIR has an estimated grandstand seating capacity of around 67,000. Lights were installed around the track in 2004 following the addition of a second annual NASCAR race weekend.
The first practice session was held on Friday, November 5, at 10:30 AM MST. The session would last for one hour.[3]Joe Nemechek, driving for Team SABCO, would set the fastest time in the session, with a lap of 27.245 and an average speed of 132.802 mph (213.724 km/h).[4]
The second practice session was held on Friday, November 5 at 12:35 PM MST. The session would last for 40 minutes.[3]Geoff Bodine, driving for Joe Bessey Racing, would set the fastest time in the session, with a lap of 27.203 and an average speed of 132.338 mph (212.977 km/h).[5]
The third practice session was held on Saturday, November 6, at 9:00 AM MST. The session would last for one hour. Tony Stewart, driving for Joe Gibbs Racing, would set the fastest time in the session, with a lap of 27.843 and an average speed of 129.296 mph (208.082 km/h).[3]
The final practice session, sometimes referred to as Happy Hour, was held on Saturday, November 6, at 11:30 AM MST. The session would last for one hour.[3]Mark Martin, driving for Roush Racing, would set the fastest time in the session, with a lap of 27.896 and an average speed of 129.050 mph (207.686 km/h).[6]
Qualifying was split into two rounds. The first round was held on Friday, November 5, at 3:15 PM MST. Each driver would have one lap to set a time. During the first round, the top 25 drivers in the round would be guaranteed a starting spot in the race. If a driver was not able to guarantee a spot in the first round, they had the option to scrub their time from the first round and try and run a faster lap time in a second round qualifying run, held on Saturday, November 6, at 10:45 AM MST. As with the first round, each driver would have one lap to set a time.[3] Positions 26-36 would be decided on time, while positions 37-43 would be based on provisionals. Six spots are awarded by the use of provisionals based on owner's points. The seventh is awarded to a past champion who has not otherwise qualified for the race. If no past champion needs the provisional, the next team in the owner points will be awarded a provisional.[7]
John Andretti, driving for Petty Enterprises, would win the pole, setting a time of 27.126 and an average speed of 132.714 miles per hour (213.582 km/h).[8]
Mike Wallace was the only driver to fail to qualify.