An Indianapolis native, Dennis Reinbold grew up less than a mile from the Indianapolis Motor Speedway amidst a family deeply entwined in the city's automotive heritage. After graduating from Cascade High School, he received his B.S. in Business from the University of Indianapolis, followed by earning his MBA from Indiana State University, and currently resides in Indianapolis.

Having spent his entire career in the automotive industry, Reinbold is the principal of Indianapolis-based Dreyer & Reinbold, Inc. Reinbold's grandfather, the legendary "Pop" Dreyer, led the Duesenberg Auto Factory's racing efforts, and later became a National Champion builder of midgets, sprint cars, and early Indy-style race cars. After racing a variety of cars himself, Reinbold's inherited racing passion led him to found Dreyer and Reinbold Racing in the Indy Racing League in 1999, which he now co-owns with former driver Robbie Buhl.

Reinbold has served on the International Infiniti Product Committee, was Chairman of the Infiniti Dealer Advisory Board, and has served as President of the Indianapolis Auto Trade Association, and Indiana State Auto Association. He is a former member of the 500 Festival Committee and was a former pitcher for the University of Indianapolis, participating in the College World Series.

After 21 years as a professional driver, Indy Lights champion and IndyCar Series race winner Robbie Buhl now focuses on his role as co-owner of the Dreyer & Reinbold team as well as comentator for VERSUS TV. Buhl spent six seasons as the driver of the #24 Dreyer & Reinbold Racing (DRR) entry in the IndyCar Series.

Buhl's successes include national championships in the Indy Lights Series (1992) and the Barber Saab Pro Series (1989). He has scored two victories in the IndyCar Series (Orlando, 2000 and New Hampshire, 1997), and won the Rolex 24 Hours at Daytona in 1993. His total IndyCar Series career winnings are more than $4 million.

Robbie earned a BA in business administration and economics from New England College, where also he received NCAA All-Division III honors in lacrosse. His competitive instincts began early, racing dirtbikes, go-karts, and snowmobiles against his three brothers. Buhl still skates with the Grosse Pointe Old Devils Hockey Club whenever he visits his hometown of Detroit.

Off the track, Buhl has spent thousands of hours as the national spokesperson for "Racing for Kids," a national youth charitable foundation. On behalf of "Racing for Kids," Robbie has visited more than 15,000 children in over 340 hospitals worldwide, and raised nearly $4 million for local children's health initiatives. Both the U.S. Congress and his alma mater have recognized Buhl's charitable efforts. For 2009, Buhl and Racing for Kids celebrates the organization's 20th birthday and 10th season associated with Dreyer & Reinbold Racing.

In addition to co-owning Dreyer & Reinbold Racing, Buhl spends his time acting as a driver analyst for VERSUS IndyCar Broadcasts.

Buhl resides in Cleveland with his wife, Becky, and daughters Carly and Quinn.