Ryan Sieg Bio
Ryan Scott Sieg is an American professional stock car racing driver and team owner. Born on June 20, 1987, in Tucker, Georgia, he competes full-time in the NASCAR Xfinity Series driving the No. 39 Chevrolet Camaro SS for RSS Racing. Sieg is part of a racing family, serving as the younger brother of the late former driver Shane Sieg and the older brother of his current teammate Kyle Sieg.
Early Life and Background
Ryan Sieg grew up in Tucker, Georgia, where he developed his passion for racing at a young age. His family involvement in motorsports played a significant role in shaping his career path. The Sieg family established their own racing operation, which would eventually become RSS Racing, giving Ryan early exposure to the business and technical aspects of the sport.
Racing runs deep in the Sieg family bloodline. His brother Shane was also a NASCAR driver, while his younger brother Kyle followed in their footsteps to become a competitor in the Xfinity Series. This family dynamic created a unique support system and competitive environment that helped fuel Ryan’s development as a driver. The family-owned team structure allowed the Sieg brothers to learn racing from multiple perspectives, both behind the wheel and in team management.
Path to NASCAR
Ryan Sieg began his professional NASCAR career in the Camping World Truck Series in 2009. Driving the No. 21 Dodge for GunBroker Racing at Martinsville Speedway, he made his series debut but finished 34th due to mechanical issues. That same year, he began running a partial schedule for his family-owned race team, recording six top-twenty finishes in nine races including a ninth-place result at Gateway International Raceway.
For 2010, Sieg and his brother Shane planned to run the full Truck Series schedule together. Despite lacking major sponsorship, Ryan completed 21 of 25 races and earned two top-ten finishes. His performance improved through the early 2010s, with a seventh-place finish at Texas Motor Speedway in 2011 marking his best career result at that time. These early seasons in the Truck Series provided the foundation for his transition to the NASCAR Xfinity Series.
Ryan Sieg Career
Early Career (2009-2013)
Ryan Sieg’s NASCAR journey began in the Camping World Truck Series, where he competed from 2009 through 2013. During his Truck Series tenure, he drove primarily for his family’s RSS Racing operation. His breakthrough moment came in June 2011 at Texas Motor Speedway, where he finished seventh in the WinStar World Casino 400K, marking his best career finish in the series at that point.
Throughout his early career, Sieg demonstrated consistent improvement and strategic racing ability. In 2012, he led laps at Charlotte Motor Speedway and ran in third position during the final laps at Michigan International Speedway before running out of fuel. In 2013, he substituted for suspended driver Jeremy Clements in the Nationwide Series, gaining valuable experience at the higher level before making his full-time transition.
NASCAR Xfinity Series Breakthrough (2014-2016)
Ryan Sieg moved full-time to what was then the Nationwide Series in 2014. He announced that RSS Racing would run a full Truck Series schedule while also competing in the first five Nationwide Series events. After a ninth-place finish in the season-opening race at Daytona International Speedway, Sieg decided to focus his efforts on the Nationwide Series for the remainder of the season and compete for Rookie of the Year honors.
The 2014 season proved pivotal for Sieg’s career. In July at Daytona, he played a crucial role in drafting Kasey Kahne to victory, securing his own first career top-five finish with a third-place result. This performance earned him a spot in the Dash 4 Cash event at New Hampshire. Sieg finished the season sixteenth in points, establishing himself as a competitive driver in the series.
In 2015, Sieg returned with new sponsorship and continued his upward trajectory. He finished 38th at Daytona after being caught in a multi-car accident but rebounded with consistent finishes throughout the season. His eighth-place result at Kansas helped him finish eleventh in points. The 2016 season saw Sieg qualify for the inaugural Xfinity Series Chase, marking his first playoff appearance.
RSS Racing Era (2014-Present)
Ryan Sieg has remained with his family-owned RSS Racing since his Xfinity Series debut, demonstrating loyalty to his team and helping build it into a competitive organization. In June 2017, he recorded his best career Xfinity finish of second at Iowa Speedway. Later that season, his Darlington throwback car honored his late brother Shane, showcasing the deep family connections within the team.
The 2018 season brought significant improvements to RSS Racing’s performance. After a sixth-place run at Talladega Superspeedway, Sieg qualified for the Dash 4 Cash at Dover International Speedway. The team expanded by adding two start-and-park cars to help fund the full-time No. 39 entry. By 2019, Sieg had qualified for the Xfinity playoffs despite a disqualification at Las Vegas.
The 2020 season marked a career high point for Sieg, as he recorded seven top-five finishes and advanced to the Round of 8 in the playoffs before finishing tenth in points. This success prompted RSS Racing to switch manufacturers to Ford for 2021. In 2022, Sieg once again reached the playoffs and finished eleventh in points standings, though he struggled to qualify for postseason contention in 2023.
Driving Style and Strengths
Ryan Sieg has developed a reputation as a strong plate track competitor, particularly at Daytona International Speedway and Talladega Superspeedway. His drafting skills and ability to navigate superspeedway traffic have led to some of his best finishes, including his career-best third at Daytona in 2014. Sieg also performs well on intermediate tracks, with consistent results at venues like Kansas and Dover.
Notable Races and Milestones
One of Sieg’s signature performances came at Daytona in July 2014, when his draft assistance helped Kasey Kahne to victory while securing his own first top-five finish. His second-place finish at Iowa Speedway in 2017 stands as his best career result. In 2024, he won his first career Dash 4 Cash bonus at Talladega Superspeedway, another significant milestone in his Xfinity Series career.
Ryan Sieg Career Wins
Ryan Sieg has yet to secure his first victory in the NASCAR Xfinity Series, though he has come close on several occasions. His career has been marked by consistent top-ten finishes and playoff appearances rather than checkered flags. In the Camping World Truck Series, he also did not record any wins during his time competing in that division.
NASCAR Xfinity Series Highlights
Throughout his Xfinity Series career, Ryan Sieg has compiled numerous top-five and top-ten finishes. His best result remains a second-place finish at Iowa Speedway in June 2017. The 2020 season represented his most successful campaign, with seven top-five finishes and a tenth-place points finish. Despite reaching the playoffs multiple times, Sieg continues to seek his first series victory.
Other Wins & Performances
In the Camping World Truck Series, Sieg recorded several top-ten finishes including a seventh-place result at Texas Motor Speedway in 2011, which stood as his best career finish in the series. His performance at intermediate tracks and his ability to lead laps during strategic portions of races demonstrated his potential even before his full-time Xfinity Series transition.
Ryan Sieg Family
Family Background and Racing Lineage
The Sieg family is deeply entrenched in NASCAR racing. Ryan is the younger brother of Shane Sieg, who was also a NASCAR driver before passing away. His younger brother Kyle Sieg currently competes as his teammate in the Xfinity Series. The family owns and operates RSS Racing together, making it one of the few truly family-owned teams in NASCAR’s national series.
2025 Season Performance
Ryan Sieg began the 2025 NASCAR Xfinity Series season with a nineteenth-place finish at Daytona International Speedway. As the season progresses, Sieg continues to drive for RSS Racing as both team owner and competitor. The 2025 campaign represents another chapter in his long tenure with his family-owned team.
Despite consistent participation in the Xfinity Series, Sieg faces challenges in competing against better-funded organizations. His experience and familiarity with his team equipment provide advantages, though the competitive landscape of the series demands constant improvement. Later in the season, Sieg was announced as a replacement driver for the Haas Factory Team at Phoenix when Sam Mayer was suspended, demonstrating his reputation as a reliable substitute.
