The 1994 ASA ACDelco Challenge Series season opener at Columbus Motor Speedway. The field for the 200-lap feature event was set with twin 50-lap qualifying races. The odd qualifiers ran in the first race and make up the inside row, while the even qualifiers ran in the second race and make up the outside row. This is the first of two parts.

Bob Mikolyczyk gets on his side at Toledo, July 1996

For the first time, the Insurance Institute for Highway Safety has tested the smallest vehicles sold in the US market, which gain popularity as fuel prices rise. Now these cars are rated for comparison of occupant protection in front, side, and rear crashes.

Byron Reed gets turned upside down in the USAC Sprint B-main at Fremont in July 2003.