This brief article presents the findings of a paper given at the Traffic Records Forum in Buffalo, NY in 2005. The authors describe the development and implementation of a driver safety history indicator into the roadside inspection selection system. The authors note that their research focused on the commercial driver, in order to have the most significant impact on the number of crashes. The study combines and expands on two previous research efforts: the development of the Inspection Selection System (ISS) and a project analyzing the use of driver traffic conviction data to better identify high-risk motor carriers. The study integrated the carrier driver conviction measure into the current ISS; the authors then conducted a pilot test in 12 states. Criteria for selection included states with the highest frequency of commercial vehicle crashes, states willing to test the new ISS software using handheld computers, or states willing to test the new algorithm with their electronic screening system. Analyses revealed significant positive correlations with every carrier safety variable examined. The field test successfully demonstrated that the use of a PDA and the carrier-driver-conviction measures are effective means of vehicle and driver selection for roadside inspections.