MOORESVILLE, NC, August 28, 2026 /24-7PressRelease/ -- David Carl Stillman, MBA, has been selected for inclusion in Marquis Who's Who. As in all Marquis Who's Who biographical volumes, individuals profiled are selected on the basis of current reference value. Factors such as position, noteworthy accomplishments, visibility, and prominence in a field are all taken into account during the selection process.
Mr. Stillman's career in motorsports is marked by a series of progressive roles that reflect both his technical expertise and adaptability within the industry. Since 2025, he has served as a NASCAR race engineer with Viking Motorsports, where he oversees all engineering aspects of the O'Reilly's Auto Parts Series team for driver Anthony Alfredo. His responsibilities include devising race strategies, conducting race simulations, and managing fuel strategy. Mr. Stillman utilizes advanced computer programs and simulation tools to analyze and compare setup information, ensuring the team remains competitive in the fast-paced environment of NASCAR.
Before joining Viking Motorsports, Mr. Stillman held the position of NASCAR race engineer at Spire Motorsports from 2024 to 2025. In this capacity, he contributed to the team's engineering operations, applying his knowledge of race dynamics and simulation technology to enhance performance on the track. Between 2021 and 2024, Mr. Stillman was a NASCAR vehicle dynamics engineer with Richard Childress Racing. During this period, he focused on optimizing vehicle performance through data analysis and engineering solutions tailored to meet the demands of high-level competition.
Earlier, Mr. Stillman gained experience as a NASCAR race engineer for Gaunt Brothers Racing in 2020. Before that, he was a NASCAR shock absorber specialist at Team Penske from 2017 to 2019. His work involved specialized engineering tasks related to shock absorber systems, contributing to the overall handling and performance of race vehicles. Mr. Stillman spent over five years as a NASCAR shock absorber specialist at Roush Fenway Racing, starting in 2009. This position allowed him to deepen his understanding of suspension systems and their impact on vehicle dynamics during races. Mr. Stillman's tenure as a NASCAR shock absorber specialist began at Dale Earnhardt Inc, where he worked from 2003 to 2008. His efforts supported the team's pursuit of competitive excellence in NASCAR events.
Before entering the motorsports industry, Mr. Stillman spent over 15 years as a sales manager with Sears, Roebuck & Company from 1986 to 2002. This experience provided him with valuable management skills and insights into business operations that would later inform his approach in technical environments. While still in college, Mr. Stillman was a graduate assistant in the accounting and finance department at the University of Wisconsin Oshkosh during 1988 and 1989. This early role contributed to his foundational knowledge in finance and business administration.
Mr. Stillman's academic background included earning a Bachelor of Business Administration in finance and a Master of Business Administration from the University of Wisconsin Oshkosh in Oshkosh, Wisconsin. The analytical skills acquired through these programs have been instrumental in supporting his technical roles within racing teams, enabling him to approach engineering challenges with both strategic insight and financial acumen.
Beyond his professional endeavors, Mr. Stillman maintains involvement with civic-minded organizations, such as the Wisconsin Evangelical Lutheran Synod. His dedication extends into community engagement, reflecting broader interests outside motorsports.
Among Mr. Stillman's most notable achievements is his successful entry into NASCAR, an accomplishment he regards as particularly significant given his small-town upbringing in Wisconsin. He attributes this milestone to a combination of practical learning experiences and formal education at the University of Wisconsin Oshkosh, which together laid the groundwork for his advancement in motorsports. Reflecting on his formative years in Appleton, Mr. Stillman credits his family's diverse professional pursuits for shaping his interests and work ethic.
Recognition for Mr. Stillman's contributions includes being featured on LorSports (LooseLugs) Episode 192 and winning championships alongside Martin Truex in both 2004 and 2005. He has also celebrated multiple race victories at prestigious venues, such as Daytona and Talladega with Dale Earnhardt Jr., Pocono, Talladega, and the Charlotte Roval with Ryan Blaney, as well as Homestead and Las Vegas with Carl Edwards during his time at Roush Fenway Racing.
A commitment to effective collaboration has been central to Mr. Stillman's success. He values working alongside individuals from varied backgrounds and disciplines, believing that respect for diversity enhances team cohesion and innovation within high-pressure environments like NASCAR. Looking ahead, Mr. Stillman remains dedicated to advancing technology within NASCAR engineering while supporting drivers and teams in their quest for victory. His ongoing focus is on continuous improvement for himself, his colleagues, and the broader motorsports community.
About Marquis Who's Who®:
Since 1899, when A. N. Marquis printed the First Edition of Who's Who in America®, Marquis Who's Who® has chronicled the lives of the most accomplished individuals and innovators from every significant field of endeavor, including politics, business, medicine, law, education, art, religion and entertainment. The suite of Marquis® publications, including Who's Who in America® and Who's Who in the World®, remains an essential biographical source for thousands of researchers, journalists, librarians and executive search firms around the globe. Marquis® publications can be viewed at the official Marquis Who's Who® website, www.marquiswhoswho.com.
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