What type of tire mark is produced when a tire is both rotating and side slipping?

The correct answer relates to a scuff mark, which occurs when a tire is both rotating and side slipping. This scenario typically happens when a vehicle is maneuvering at a high speed or during abrupt steering changes.

When a tire is side slipping, it means that the tire is losing some grip and moving sideways relative to the vehicle's forward direction. As the tire continues to rotate during this loss of traction, it leaves a mark on the road surface that often appears as a continuous or semi-continuous line. Scuff marks can capture the lateral movement of the tire, giving insights into the dynamics of the vehicle during the incident.

Understanding scuff marks is crucial in accident reconstruction because they can indicate the direction and force at which a vehicle was traveling at the moment of skidding or loss of traction. This data can aid in establishing the circumstances of a collision, helping to decipher how events unfolded leading up to it.