About Ryan Sieg
Born 1987. Ryan Sieg is an American racing driver.
Ryan Scott Sieg (born June 20, 1987) is an American professional stock car racing driver and team owner. He competes full-time in the NASCAR O'Reilly Auto Parts Series, driving the No. 39/38 Chevrolet SS for RSS Racing. He is the younger brother of the late former driver Shane Sieg and the older brother of current teammate Kyle Sieg.
Racing career
Gander Outdoors Truck Series
Sieg made his NASCAR debut in 2009, competing in the Camping World Truck Series Kroger 250 at Martinsville Speedway. Driving the No. 21 Dodge for GunBroker Racing, Sieg started 16th but finished 34th due to an ignition problem. At The Milwaukee Mile, he would start a partial schedule for his family-owned race team. In nine races, Ryan recorded six top-twenty finishes, including a finish of ninth at Gateway International Raceway.
For 2010, Sieg and his brother Shane both planned to run the full Truck Series schedule in the No. 39 and No. 93 trucks, respectively. Despite having no major sponsorship, Sieg was able to run the entire season, finishing 21 of the 25 races and earning two top-ten finishes, including an eighth at Kentucky Speedway and a ninth at Dover International Speedway.
On June 10, 2011, Sieg finished seventh in the WinStar World Casino 400K at Texas Motor Speedway, marking his best career finish in his 44th start in the Camping World Truck Series. He also led ten laps earlier after staying out on a pit stop. At the September 2 Truck Series race at Atlanta Motor Speedway, he piloted his No. 39 RSS Racing Chevy to a fifteenth-place finish.
For 2012, Sieg led six laps at the Charlotte Motor Speedway race after staying out on a pit stop during a caution. He ran the final three laps in third position before finishing in fifteenth after running out of fuel on the last lap at Michigan International Speedway on August 18, marking his best final-laps position in the Camping World Truck Series. He would later score a sixth-place finish at Phoenix.
In 2013, in addition to running the full Camping World Truck Series season, Sieg substituted for Jeremy Clements in the NASCAR Nationwide Series during the latter's suspension. Later in the year, he ran at the Indianapolis Motor Speedway in the Indiana 250 for his own team.
In 2019, Sieg returned to the Truck Series for the JEGS 200 at Dover, driving the No. 33 Chevrolet for Reaume Brothers Racing. After starting last in 32nd, he finished sixteenth.
O'Reilly Auto Parts Series
In February 2014, RSS Racing announced that Sieg would run the full Truck Series season and at least the first five Nationwide Series races in 2014. He finished in the ninth spot in the season-opening DRIVE4COPD 300 at Daytona International Speedway, his first top-ten in the Nationwide Series. After Fontana, it was announced that Sieg would focus his efforts on the Nationwide Series for the remainder of the season, running for Rookie of the Year. Sieg then earned fame himself at the July race at Daytona when he drafted Kasey Kahne past teammate Regan Smith to his first Nationwide victory since 2007. In doing so, he also scored his first career top-five finish with a third-place finish, enough to put him in the first of four races in the 2014 Nationwide Dash 4 Cash event the next week at New Hampshire. Sieg was rather impressive in 2014, having some other solid runs to go along with the two top-tens to finish the season sixteenth in points.
In 2015, Sieg returned to the Xfinity Series with a new sponsor Uncle Bob's Self Storage at the season opener at Daytona. He finished 38th after being involved in the first big one. Sieg had a consistent season with finishing many races under twentieth, including an eighth-place finish at Kansas, finishing 11th in points. Sieg lost the sponsorship from Uncle Bob's for 2016, but a number of sponsors filled the void. Some highlights of the season included almost qualifying for the Dash 4 Cash at Dover International Speedway, running in the top five at Daytona International Speedway, and qualifying for the inaugural Xfinity Series Chase before being knocked out after the first round.
In June 2017, Sieg recorded his best career Xfinity finish of second at Iowa Speedway. Later in the season, Sieg's Xfinity throwback car for Darlington Raceway honored Ryan's brother Shane Sieg, who had died two weekends prior.
On January 24, 2018, Sieg announced another full season with RSS Racing. After a sixth-place run at Talladega Superspeedway in the spring, Sieg qualified for the Xfinity Series Dash 4 Cash at Dover International Speedway after Spencer Gallagher's eligibility was stripped. A pit road penalty during the race prevented Sieg from making it any farther in the D4C. Sieg's efforts received a boost in 2018 with the addition of two start and park cars that RSS Racing also fielded to help fund Sieg's efforts in the No. 39.
On December 27, 2018, Sieg announced another full Xfinity season with RSS Racing, intending to make the playoffs for the first time since 2016. After scoring his second top-five of the year at the spring Richmond Raceway event, Sieg sat ninth in the point standings. He credited new crew chief Shane Wilson and new cars from Richard Childress Racing as catalysts for the uptick in performance.
In September 2019, Sieg finished 14th in the Rhino Pro Truck Outfitters 300 at Las Vegas but was disqualified after his car failed post-race inspection for not meeting the minimum ride height. Nevertheless, he qualified for the Xfinity playoffs, and the disqualification did not affect his standing points.
After a 2020 season that saw Sieg record a career-best seven top-five finishes and reach the playoffs' Round of 8 before finishing tenth in points, RSS Racing switched to Ford for 2021.
During the spring 2022 Las Vegas race, Sieg lost control of his car and hit the outside wall after light contact from Ty Gibbs. Both drivers discussed the incident during a red flag delay. Once the race resumed, NASCAR black-flagged Sieg for not reaching the minimum speed, but instead of returning to pit road, he attempted to wreck Gibbs, but he ended up spinning and damaging Sheldon Creed and Brett Moffitt's cars before returning to the garage. Following a tenth place finish and accidents to Creed and Landon Cassill at the fall 2022 Bristol race, Sieg was able to advance to the Xfinity Series Playoffs. Despite three top-ten finishes in the Round of 12, Sieg was eliminated from the Xfinity Playoffs. He would ultimately finish eleventh in the points standings.
Sieg began the 2023 season by finishing eighth at Daytona. He struggled throughout much of the regular season, only scoring two more top ten finishes at Richmond and the summer Daytona race. As a result, Sieg failed to qualify for the 2023 playoffs.
Sieg started the 2024 season with a 22nd-place finish at Daytona. At Texas, he lost to Sam Mayer by 0.002 seconds, with the finish tying for the second-closest in series history. At Talladega, Sieg won the Dash 4 Cash bonus for the first time in his career. For the last five races of the season, Ryan and his younger brother Kyle switched car numbers, with Ryan moving to the No. 28 and Kyle moving to the No. 39. The reason for Ryan getting the No. 28 was more owner's points.
Sieg started the 2025 season with a nineteenth-place finish at Daytona. Prior to the Championship race at Phoenix, Haas Factory Team announced that Sieg would replace Sam Mayer, who had been suspended for the weekend.
Sieg began the 2026 season with a third-place finish at Daytona. At Iowa, Sieg earned his first career pole. In the following race at Daytona, Sieg held off Austin Hill and Carson Kvapil to score his first career victory after 424 starts in NASCAR's second-highest national series.
Cup Series In May 2017, Sieg was signed by BK Racing to drive their No. 83 Toyota Camry in the Monster Energy NASCAR Cup Series at Dover International Speedway for the AAA 400 Drive for Autism, his MENCS debut. A month later, he replaced Gray Gaulding in BK's No. 23 Camry for the FireKeepers Casino 400 at Michigan.
Two years later, Sieg returned to the Cup Series at Indianapolis Motor Speedway, driving the No. 27 for Premium Motorsports.
Motorsports career results
NASCAR (key) (Bold – Pole position awarded by qualifying time. Italics – Pole position earned by points standings or practice time. * – Most laps led.)
Monster Energy Cup Series Monster Energy NASCAR Cup Series results Year Team No. Make 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Pts Ref 2017 BK Racing 83 Toyota DAY ATL LVS PHO CAL MAR TEX BRI RCH TAL KAN CLT DOV26 POC DAY40 KEN27 NHA32 IND POC GLN MCH BRI DAR RCH CHI NHA DOV CLT TAL KAN MAR TEX PHO HOM 58th 01 23 MCH33 SON 2019 Premium Motorsports 27 Chevy DAY ATL LVS PHO CAL MAR TEX BRI RCH TAL DOV KAN CLT POC MCH SON CHI DAY KEN NHA POC GLN MCH BRI DAR IND24 LVS RCH ROV DOV TAL KAN MAR TEX PHO HOM 51st 01
O'Reilly Auto Parts Series NASCAR O'Reilly Auto Parts Series results Year Team No. Make 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Pts Ref 2013 Jeremy Clements Racing 51 Chevy DAY PHO21 LVS18 BRI CAL TEX RCH TAL DAR CLT DOV IOW MCH ROA KEN DAY NHA CHI 116th 01 RSS Racing 39 Chevy IND24 IOW GLN MOH BRI ATL RCH CHI KEN DOV KAN21 CLT TEX PHO HOM 2014 DAY9 PHO14 LVS22 BRI20 CAL22 TEX17 DAR37 RCH26 TAL20 IOW17 CLT27 DOV13 MCH13 ROA22 KEN21 DAY3 NHA18 CHI18 IND18 IOW20 GLN34 MOH16 BRI16 ATL20 RCH23 CHI21 KEN17 DOV14 KAN20 CLT13 TEX33 PHO20 HOM36 16th 6822 2015 DAY38 ATL23 LVS21 PHO17 CAL20 TEX20 BRI17 RCH31 TAL29 IOW17 CLT24 DOV20 MCH17 CHI15 DAY27 KEN23 NHA34 IND12 IOW12 GLN14 MOH14 BRI16 ROA22 DAR17 RCH17 CHI18 KEN12 DOV17 CLT14 KAN8 TEX13 PHO16 HOM14 11th 827 2016 DAY20 ATL16 LVS14 PHO27 CAL29 TEX10 BRI14 RCH21 TAL20 DOV16 CLT13 POC29 MCH12 IOW21 DAY3 KEN20 NHA15 IND18 IOW15 GLN23 MOH22 BRI37 ROA14 DAR15 RCH14 CHI12 KEN16 DOV19 CLT10 KAN34 TEX13 PHO14 HOM12 9th 2171 2017 DAY21 ATL22 LVS18 PHO34 CAL21 TEX18 BRI21 RCH26 TAL12 CLT27 DOV16 POC23 MCH15 IOW2 DAY35 KEN18 NHA20 IND14 IOW14 GLN27 MOH12 BRI32 ROA20 DAR22 RCH26 CHI24 KEN20 DOV14 CLT18 KAN26 TEX20 PHO21 15th 551 93 HOM26 2018 DAY21 16th 589 39 ATL22 LVS29 PHO25 CAL20 TEX18 RCH21 TAL6 DOV17 CLT13 POC17 MCH19 IOW18 CHI20 DAY27 KEN16 NHA15 IOW34 GLN26 MOH34 BRI11 ROA26 DAR17 IND13 LVS12 RCH17 ROV36 DOV18 KAN9 TEX12 PHO19 38 BRI15 HOM22 2019 39 DAY4 ATL11 LVS6 PHO10 CAL11 TEX10 BRI12 RCH5 TAL16 DOV11 CLT8 POC26 MCH17 IOW30 CHI12 DAY24 KEN9 IOW12 GLN30 MOH16 BRI25 ROA11 DAR14 IND10 LVS38 RCH12 ROV30 DOV10 KAN9 TEX10 PHO13 HOM12 11th 2171 93 NHA8 2020 39 DAY9 LVS3 CAL4 PHO11 DAR7 CLT28 BRI16 ATL35 HOM28 HOM19 TAL30 POC12 IRC17 KEN9 KEN35 TEX29 KAN4 ROA9 DRC11 DOV12 DOV14 DAY23 DAR3 RCH12 RCH15 BRI14 LVS5 TAL2 ROV21 KAN3 TEX31 MAR11 PHO31 10th 2187 2021 Ford DAY31 DRC27 HOM8 LVS38 PHO37 ATL10 MAR23 TAL5 DAR9 DOV8 COA25 CLT31 MOH9 TEX11 NSH16 POC17 ROA22 ATL12 NHA13 GLN18 IRC32 MCH12 DAY16 DAR11 RCH13 BRI34 LVS17 TAL11 ROV32 TEX14 KAN5 MAR31 14th 643 38 PHO17 2022 39 DAY8 CAL10 LVS36 PHO11 ATL10 COA11 RCH9 MAR9 DOV10 DAR11 TEX35 CLT32 PIR16 NSH9 ROA10 ATL15 NHA32 POC15 IRC27 MCH15 GLN13 DAY26 DAR18 KAN14 BRI10 TEX9 TAL4 ROV9 LVS38 HOM33 MAR33 PHO20 11th 2126 38 TAL4 2023 DAY8 18th 606 39 CAL14 LVS24 PHO16 ATL11 COA23 RCH7 MAR18 TAL22 DOV16 DAR27 CLT24 PIR18 SON28 NSH19 CSC25 ATL37 NHA33 POC22 ROA13 MCH13 IRC32 GLN21 DAY6 DAR30 KAN30 BRI6 TEX11 ROV13 LVS16 HOM14 MAR35 PHO18 2024 DAY22 ATL22 LVS7 PHO12 COA14 RCH32 MAR17 TEX2 TAL17 DOV37 DAR13 CLT7 PIR14 SON20 IOW12 NHA6 NSH11 CSC16 POC12 IND11 MCH13 DAY5 DAR18 ATL32 GLN22 BRI8 KAN16 TAL2 13th 856 28 ROV17 LVS2 HOM7 MAR15 PHO23 2025 39 DAY19 ATL20 COA19 PHO4 LVS7 HOM22 MAR8 DAR12 BRI7 CAR18* TAL36 TEX8 CLT14 NSH21 MXC29 POC5 ATL30 CSC38 SON35 DOV6 IND5 IOW8 GLN28 DAY31* PIR24 GTW27 BRI23 KAN19 ROV20 LVS7 TAL35 MAR15 15th 691 Haas Factory Team 41 Ford PHO37 2026 RSS Racing 39 Chevy DAY3 ATL37 COA16 PHO17 LVS33 DAR13 MAR9 CAR9 BRI11 KAN10 TAL21 TEX14 GLN23 DOV8 CLT7 NSH13 POC26 COR11 SON15 CHI31 ATL16 IND17 IOW33 DAR GTW BRI LVS CLT PHO TAL MAR HOM -* -* 38 DAY1
Gander Outdoors Truck Series NASCAR Gander Outdoors Truck Series results Year Team No. Make 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Pts Ref 2009 GunBroker Racing 21 Dodge DAY CAL ATL MAR34 KAN CLT DOV TEX MCH 29th 1065 RSS Racing 39 Chevy MLW13 MEM KEN19 IRP NSH21 BRI CHI17 IOW25 GTW9 NHA LVS14 MAR TAL TEX15 PHO HOM22 2010 DAY16 ATL18 MAR24 NSH27 KAN19 DOV9 CLT32 TEX30 MCH22 IOW11 GTY31 POC20 NSH13 DAR11 BRI22 CHI15 KEN8 NHA20 LVS25 MAR11 TAL24 TEX16 PHO20 HOM16 15th 2635 93 IRP25 2011 39 DAY25 PHO21 DAR16 MAR33 NSH21 DOV15 CLT24 KAN31 TEX7 KEN19 IOW18 NSH24 IRP29 POC21 MCH17 BRI25 ATL15 CHI28 NHA22 KEN33 LVS11 TAL21 MAR23 TEX15 HOM24 19th 563 2012 DAY15 MAR32 CAR22 KAN29 CLT28 DOV29 TEX19 KEN16 IOW17 POC29 MCH15 BRI12 ATL17 IOW14 KEN22 LVS22 TAL11 MAR26 TEX13 PHO6 HOM14 15th 531 93 CHI30 2013 39 DAY10 MAR8 CAR22 KAN29 CLT15 DOV17 TEX16 IOW18 ELD POC30 MCH15 BRI32 MSP IOW21 CHI21 LVS19 TAL23 MAR25 PHO17 HOM12 17th 500 93 KEN20 TEX11 2014 39 DAY11 MAR KAN CLT DOV24 TEX GTW KEN IOW ELD POC MCH BRI MSP CHI NHA LVS TAL33 MAR TEX PHO HOM 97th 02 2015 DAY ATL11 MAR KAN CLT DOV TEX GTW IOW KEN ELD POC MCH BRI MSP CHI NHA LVS TAL MAR TEX PHO HOM 94th 01 2019 Reaume Brothers Racing 33 Chevy DAY ATL LVS MAR TEX DOV16 KAN CLT TEX IOW GTW CHI KEN POC ELD MCH BRI14 MSP LVS TAL MAR PHO HOM 104th 01
Season still in progress Ineligible for series points Sieg started the 2014 season running for Truck Series points but switched to Nationwide before Fontana.
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Important facts
People in Ryan Sieg's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Ryan Sieg's
Frequently asked questions
Who is Ryan Sieg?
American stock car racing driver
When was Ryan Sieg born?
Ryan Sieg was born on 20 June 1987 in Tucker.
What is Ryan Sieg's occupation?
Ryan Sieg is a racing driver.
What nationality is Ryan Sieg?
Ryan Sieg is American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Ryan Sieg. https://biography.guide/ryan-sieg/
MLA: "Ryan Sieg." Biography.guide, https://biography.guide/ryan-sieg/.
Chicago: "Ryan Sieg." Biography.guide. https://biography.guide/ryan-sieg/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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