2007 USG Sheetrock 400

The 2007 USG Sheetrock 400 was the 19th race of the 2007 NASCAR Nextel Cup Series season. It took place during daytime on July 15, 2007, at Chicagoland Speedway in Joliet, Illinois with the broadcast airing on TNT.

Qualifying
Unlike the previous week at Daytona, qualifying was complete for this race. Casey Mears won the pole position with a lap of 182.556 miles per hour. Michael Waltrip qualified for only his fourth race of the season. Chad Chaffin once again filled in at BAM Racing and again qualified for the race.

Race
Tony Stewart won for the first time in 2007 and for the 30th time in his career. He also led the most laps in the competition, 108 out of 267. His margin of victory over second-place Matt Kenseth was 1.727 seconds. The rest of the top five drivers, in order, were Carl Edwards, Kevin Harvick, and Clint Bowyer.

Jimmie Johnson led the second-most laps (82), but encountered tire trouble toward the end and wound up in 37th place.

Jeff Gordon (9th) extended his points lead over Denny Hamlin (17th) to 303 points. Dale Earnhardt Jr. led Ryan Newman by 39 points for 12th place and the final spot in the 2007 Chase for the NEXTEL Cup. After this race, seven races remained until the "playoff" field was set.