Ryan Scott Sieg Racing (shortened to RSS Racing, also known as Ryan Shane Sieg Racing) is an American professional stock car racing team that currently competes in the NASCAR O'Reilly Auto Parts Series. The team is owned by Rod Sieg and Pamela Sieg. The team currently fields three Chevrolet SS teams: the No. 28 full-time for Kyle Sieg, the No. 39 full-time for Ryan Sieg, and the No. 38 part-time for multiple drivers, with a technical alliance with Haas Factory Team.
Equipment RSS Racing purchased rolling chassis from Kevin Harvick Incorporated until KHI's shutdown. The team formerly used Earnhardt Childress Racing engines; RSS Racing used engines from Pro Motor Engines from 2013 to 2018. In 2019 the team signed a new deal with ECR Engines, and also purchased chassis from Richard Childress Racing over the offseason.
The team began running Roush-Yates Engines-powered Ford Mustangs in 2021.
In November 2025, RSS Racing switched back to Chevrolet while retaining its technical alliance with Haas Factory Team.
O'Reilly Auto Parts Series
Car No. 22 history On October 6, 2026, Jeb Burton announced that he will move to RSS Racing in the No. 22 Chevrolet in 2027.
Car No. 23 history
Starting in 2021, RSS fielded the No. 23 entry in collaboration with Reaume Brothers Racing. Jason White drove this car at Daytona, Natalie Decker drove at Daytona RC, lastly Tyler Reddick drove it at Homestead with Our Motorsports taking over the No. 23 entry after that.
Car No. 23 results Year Driver 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 2021 Jason White 23 Ford DAY Natalie Decker Chevy DAY Tyler Reddick HOM40 LVS PHO ATL MAR TAL DAR DOV COA CLT MOH TEX NSH POC ROA ATL NHA GLN IRC MCH DAY DAR RCH BRI LVS TAL ROV TEX KAN MAR PHO
Car No. 28 history
In 2022, Kyle Sieg would drive the No. 28 RSS Racing Ford part-time, the same number he drove in the ARCA series last year. C. J. McLaughlin would drive the 28 at Las Vegas. Patrick Gallagher would drive at COTA and finish 22nd. Natalie Decker would drive at Martinsville. McLaughlin would drive at Talladega but fail to qualify. Kyle will drive the No. 28 in the majority of the 2023 races. Alex Labbé would drive the 28 in the Production Alliance Group 300 and in the Alsco Uniforms 300 while Sieg was in the 38, finishing 28th and eighteenth.
For 2023, the No. 28 was shared between Kyle Sieg, Labbé, Aric Almirola, and Brent Sherman. Almirola won the inaugural Sonoma Xfinity race, giving RSS its first win.
Kyle Sieg was announced to return to the 28 and drive the car full-time in 2024. Kaz Grala entered in the race at COTA, but failed to qualify. Following Talladega in the fall, Ryan Sieg swapped numbers with Kyle Sieg, meaning Ryan would pilot the No. 28 for the rest of the year.
Kyle Sieg continued to drive the No. 28 for 2025. At Portland, Joey Hand drove the No. 28 to a 19th-place finish. At the season-finale at Phoenix, Nick Leitz drove the No. 28 while Kyle drove the No. 39.
Kyle Sieg started the 2026 season with a 15th-place finish at Daytona.
Car No. 28 results Year Driver 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 2022 Kyle Sieg 28 Ford DAY21 CAL18 PHO32 ATL24 RCH37 CLTDNQ PIR MCH21 GLN LVS26 HOM35 MAR PHO42nd C. J. McLaughlin LVS24 TALDNQ DOV DAR TEX DAYDNQ DAR KAN BRI TEX TAL CLT Patrick Gallagher COA22 Natalie Decker MAR35 Parker Retzlaff NSH12 ROA ATL NHA POC IND 2023 Kyle Sieg DAY21 PHO25 ATL26 COA26 RCH20 MAR35 TAL15 DOV29 DAR30 CLT11 POR34 ATL7 NHA23 POC16 ROA32 MCH19 IRC30 GLN19 DAY13 DAR35 BRI21 ROV32 22nd 479 Alex Labbé CAL28 LVS18 Aric Almirola SON1 Zane Smith NSH7 Brent Sherman CSC34 C. J. McLaughlin KAN22 TEX25 LVS29 HOM37 MAR13 Joe Graf Jr. PHO31 2024 Kyle Sieg DAYDNQ ATL36 LVS20 PHO25 RCH23 MAR23 TEX14 TAL13 DOV27 DAR32 CLT19 PIR18 SON22 IOW19 NHA31 NSH26 CSC22 POC20 IND22 MCH28 DAY15 DAR22 ATL16 GLN37 BRI23 KAN24 TAL10 23rd 509 Kaz Grala COADNQ Ryan Sieg ROV17 LVS2 HOM7 MAR15 PHO23 2025 Kyle Sieg DAY36 ATL33 COA27 PHO18 LVS11 HOM27 MAR35 DAR30 BRI22 CAR20 TAL23 TEX22 CLT33 NSH26 MXC28 POC25 ATL9 CSC20 SON25 DOV36 IND16 IOW18 GLN30 DAY27 GTW24 BRI21 KAN17 ROV33 LVS21 TAL15 MAR21 27th 462 Joey Hand PIR19 Nick Leitz PHO20 2026 Kyle Sieg Chevy DAY15 ATL37 COA24 PHO24 LVS14 DAR37 MAR34 ROC37 BRI25 KAN25 TAL18 TEX30 GLN31 DOV17 CLT19 NSH24 POC32 COR37 SON31 CHI30 ATL8 IND24 IOW12 DAY21 DAR16 GTW9 BRI20 LVS20 CLT PHO TAL MAR HOM
Car No. 29 history
In 2023, Kyle Sieg would drive a fourth entry, the No. 29, in the race at Sonoma, due to the fact that Aric Almirola had a one race deal to take over the No. 28. Later, it was announced that Alex Labbé would drive the car instead of Sieg.
On December 18, 2023, it was announced that Blaine Perkins would compete full-time for RSS in 2024, driving the No. 29.
In 2025, J. J. Yeley would attempt to qualify at Daytona in the No. 29. However, he failed to qualify for the race. Jake Garcia would attempt to make his NASCAR Xfinity Series debut at Talladega Superspeedway in the No. 29. Unfortunately, Garcia failed to qualify.
Car No. 29 results Year Driver 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 2023 Alex Labbé 29 Ford DAY CAL LVS PHO ATL COA RCH MAR TAL DOV DAR CLT PIR SON25 41st 90 Kyle Sieg NSH25 CSC ATL NHA POC ROA MCH IRC GLN DAY DAR KAN20 BRI TEX12 ROV LVS18 MAR38 PHOWth Mason Maggio HOM33 2024 Blaine Perkins DAY14 ATL30 LVS31 PHO13 COA22 RCH33 MAR16 TEX35 TAL23 DOV36 DAR27 CLT35 PIR20 SON18 IOW35 NHA27 NSH35 CSC24 POC34 IND29 MCH23 DAY14 DAR34 ATL19 GLNDNQ BRI22 KAN28 TAL18 ROV33 LVS31 HOM34 MAR19 PHO22 33rd 350 2025 J. J. Yeley DAYDNQ ATL COA PHO LVS HOM MAR DAR BRI CAR 50th 0 Jake Garcia TALDNQ TEX CLT NSH MXC POC ATL CSC SON DOV IND IOW GLN DAY PIR GTW BRI KAN ROV LVS TAL MAR PHO
Car No. 37 history J. J. Yeley drove the No. 37 car in the 2018 Kansas Lottery 300 at Kansas Speedway, start-and-parking the car. Jeff Green drove the No. 37 car at the Ford EcoBoost 300 at Homestead, also start-and-parking the car.
Car No. 37 results Year Driver 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 2018 J. J. Yeley 37 Chevy DAY ATL LVS PHO CAL TEX BRI RCH TAL DOV CLT POC MCH IOW CHI DAY KEN NHA IOW GLN MOH BRI ROA DAR IND LVS RCH CLT DOV KAN35 TEX PHO 54th 3 Jeff Green HOM39
Car No. 38 history
Gray Gaulding drove a No. 38 entry during the 2017 Drive Sober 200 at Dover, starting-and-parking the car. Jeff Green would then drive the car at Charlotte and Kansas. The team became full-time in 2018. Green would drive the season opener without start and parking only in superspeedways include Daytona and Talladega. Green finished an outstanding eleventh place, the best finish with the number 38 car. Green start-and-parked the next two races at Atlanta and Las Vegas. J. J. Yeley then took over the car, finishing 21st at ISM Raceway, and 34th at Auto Club Speedway. Yeley and Green continued to be the team's primary drivers, and they start and parked about half of the time. Ryan Sieg made two starts in the car, with Brian Henderson & Angela Ruch making one apiece. Yeley's best finish was an eleventh at Talladega and Las Vegas, and Green's best finish was once again an eleventh, this time at the season opener. Sieg finished fifteenth at Bristol Motor Speedway and 22nd at Homestead-Miami Speedway. Henderson finished eighteenth at Road America and Ruch finished 29th at Kansas Speedway. In 2019, Yeley and Green continued to be the team's primary drivers, with C. J. McLaughlin, Bayley Currey and Josh Bilicki coming on board for a limited schedule. This time the team started-and-parked at all tracks other than Daytona International Speedway. For the season opener at Daytona, Josh Bilicki was the driver, and he finished 23rd. At the Daytona night race, Green drove the car to a seventh place finish. In 2020 the No. 38 showed up for the season opener with Jeff Green, but was replaced with Ross Chastain after Chastain failed to qualify in his No. 10 Kaulig Racing ride. He finished 22nd, six laps down. The No. 38 didn't return until the fall Talladega race, where Green finished 29th. The No. 38 car returned to the 2021 Championship race at Phoenix with RSS regular Ryan Sieg behind the wheel, while his younger brother Kyle Sieg would drive the No. 39.
In 2022, C. J. McLaughlin, Joe Graf Jr., Kyle Sieg, Parker Retzlaff, Loris Hezemans, Will Rodgers, Ryan Sieg, Darren Dilley and Patrick Gallagher would split the seat time in the No. 38 RSS Racing Ford. Timmy Hill was due to run in the Production Alliance Group 300, but was replaced by Graf. In the United Rentals 200 an eighteen-year old Retzlaff made his debut and qualified in sixth place before retiring from the race with a fuel pump problem on lap 158. In the Pacific Office Automation 147, road course ringer Darren Dilley made his debut.
In 2023, Graf drove a majority of the races in the No. 38, and finished 30th in points. Ryan and Kyle Sieg along with Chris Hacker and Nick Leitz also drove the entry.
Collaboration with Viking Motorsports
On January 12, 2024, it was announced that C. J. McLaughlin would drive the No. 38 car part-time for the team. After failing to qualify in two of the first four races, McLaughlin was replaced by Matt DiBenedetto for at least five races. It was also revealed that the entry was being fielded by Viking Motorsports, owned by Don Sackett, CEO of SciAps Inc., in collaboration with RSS Racing.
The crew chief, crew, and hauler were supplied by RSS Racing, while the driver, car, and spotter were provided by Viking Motorsports. The entry was officially entered under the RSS Racing banner, with sponsorship from Viking Motorsports, and the purse was shared between the two teams.
On December 13, 2024, Viking Motorsports announced their switch to Chevrolet as their new manufacturer, officially ending their partnership with RSS Racing.
In 2026, the No. 38 car would make a return in the season-opener at Daytona with Patrick Emerling behind the wheel. Emerling would also drive the car at Talladega and Pocono. Logan Bearden would drive the No. 38 at Dover and Atlanta. J. J. Yeley would drive the No. 38 at Charlotte, Nashville, Chicagoland, Indianapolis, and Bristol night race. Ryan Sieg would drive the No. 38 at summer Daytona race, winning the race and giving RSS Racing their second victory in the series. Brad Perez would drive the No. 38 at second Darlington race.
Car No. 38 results