Overview

Bill Simpson (March 14, 1940 – December 16, 2019) was an American racecar driver turned businessman best known for founding Simpson Performance Products, a company that became synonymous with motorsport safety equipment. Over several decades he designed and promoted safety gear — including helmets, harnesses and fire suits — and advocated for improved standards that reduced injuries and saved lives in auto racing and other high-risk activities.

Career and innovations

Simpson began his career in motorsport as a competitor, which informed his practical approach to safety design. Turning experience into engineering, he developed products intended to protect drivers from crash forces, fire and impact. His work emphasized testing, materials and fit, making safety gear more effective and more acceptable to professional racers who previously resisted bulky or uncomfortable equipment.

Products and impact

Simpson Performance Products produced a range of equipment used in many forms of motorsport. Typical product lines included:

  • Helmets: designs focusing on energy absorption and secure retention systems.
  • Restraints and harnesses: multi-point belts to keep drivers better positioned during crashes.
  • Fire-resistant apparel: suits, gloves and underwear made from advanced fabrics to reduce burn injuries.

By promoting rigorous testing and by working with sanctioning bodies and teams, Simpson helped raise awareness of safety standards and encouraged wider adoption of protective equipment across amateur and professional racing.

Controversy and later activity

Following the death of Dale Earnhardt in 2001, debates arose about the role of safety equipment and restraint systems in certain fatal crashes. Simpson left Simpson Performance amid public scrutiny and controversy that followed high-profile investigations. He continued to work in safety, wrote about his experiences, and launched additional ventures and advocacy efforts focused on improving protective equipment.

Publications and honors

Simpson authored memoirs and books on safety and racing, including Racing Safely, Living Dangerously and its sequel Through the Fire, in which he recounted his development of safety devices and the challenges of changing industry practices. His contributions to motorsport safety were recognized with his induction into the Motorsports Hall of Fame of America in 2003 and other industry acknowledgments.

Death and legacy

Bill Simpson died on December 16, 2019 of stroke-related complications in Indianapolis, Indiana at the age of 79. His legacy is visible in the widespread use of improved protective gear, the institutionalization of testing protocols, and the ongoing debate about how to make motorsport safer while preserving performance and driver comfort.