What information is usually gathered during vehicle crash tests?

During vehicle crash tests, a primary focus is on understanding what happens during crashes. This involves analyzing the vehicle’s performance, the impact on the structural integrity, and how well safety features like airbags and seatbelts work to protect occupants. Researchers and engineers gather data related to crash dynamics, including deceleration rates, forces experienced by passengers, and the effectiveness of various safety systems in mitigating injury.

The other choices refer to aspects unrelated to the actual testing and performance of vehicles during crashes. For instance, car payment amounts and insurance types do not contribute to the evaluation of crash safety, while information about what passengers are wearing may provide minimal contextual data but is not a primary factor in assessing vehicle safety performance. Thus, option B accurately captures the essence of what crash tests are designed to analyze and improve.