The 2023 Pirelli GT4 America Series is the fifth season of the GT4 America Series. The season began on April 2 at Sonoma Raceway and ended on October 8 at Indianapolis Motor Speedway.
Calendar The preliminary calendar was released on July 29, 2022, featuring 14 races across seven rounds. All rounds support the 2023 GT World Challenge America.
Round Circuit Date 1 Sonoma Raceway, Sonoma, California March 30 – April 2 2 NOLA Motorsports Park, Avondale, Louisiana April 28–30 3 Circuit of the Americas, Austin, Texas May 19–21 4 Virginia International Raceway, Alton, Virginia June 16–18 5 Road America, Elkhart Lake, Wisconsin August 18–20 6 Sebring International Raceway, Sebring, Florida September 22–24 7 Indianapolis Motor Speedway, Indianapolis, Indiana October 6–8
Entry list Team Car Engine Drivers Class Rounds Zotz Racing / CCDP Racing Porsche 718 Cayman GT4 RS Clubsport Porsche 4.0 L Flat-6 09 Christian Ruppel Am 1–6 Eric Zitza Archangel Motorsports Aston Martin Vantage AMR GT4 Aston Martin 4.0 L Turbo V8 069 Todd Coleman PA 1–3 Billy Johnson Rotek Racing Porsche 718 Cayman GT4 RS Clubsport Porsche 4.0 L Flat-6 099 Robb Holland Am 1–2 Alain Stad Flying Lizard Motorsports Aston Martin Vantage AMR GT4 Aston Martin 4.0 L Turbo V8 2 Jason Bell PA 3, 6–7 Michael Cooper 8 Andy Lee PAS All6 Elias Sabo13 Tom DyerPA7 Todd Parriott ACI Motorsports Porsche 718 Cayman GT4 RS Clubsport Porsche 4.0 L Flat-6 7 Kay van Berlo PA All Curt Swearingin 19 Andrew Davis S All Francis Selldorff 58 Richard Edge Am All Matt Halcome Rooster Hall Racing BMW M4 GT4 Gen II BMW 3.0 L Twin-Turbo I6 12 Michael Dayton Am 4 Jason Griscavage 44 Colin Garrett PA All Johan Schwartz GMG RacingPorsche 718 Cayman GT4 RS ClubsportPorsche 4.0 L Flat-613 Tom DyerPA5 Todd Parriott 32 James Sofronas Am 1 Kyle Washington 71 Jay Logan PA 3 Alec Udell RennSport1 Porsche 718 Cayman GT4 RS Clubsport Porsche 4.0 L Flat-6 18 Austin Krainz Am All Roland Krainz TGR Carrus Callas Raceteam Toyota GR Supra GT4 BMW B58B30 3.0 L Twin-Turbo I6 20 Terry Borcheller Am All Nick Shanny TechSport Racing Nissan Z Nismo GT4 Nissan VR30DDTT 3.0 L Twin-Turbo V6 22 Colin Harrison Am 1 Eric Powell Colin Harrison PA All Eric Powell 23 Bryan Heitkotter PA All Tyler Stone Heart of Racing Team Aston Martin Vantage AMR GT4 Aston Martin 4.0 L Turbo V8 24 Gray Newell PA All Ian James 1 Roman De Angelis 2–7 26 Hannah Grisham Am All Rianna O'Meara-Hunt JTR Motorsports Engineering Mercedes-AMG GT4 Mercedes-AMG M178 4.0 L V8 29 Peter Atwater PA 1 Luca Mars Conquest Racing / JMF Motorsports Mercedes-AMG GT4 Mercedes-AMG M178 4.0 L V8 34 Michai Stephens S All Jesse Webb Conquest Racing 35 Paulo Carcasci Am 1–2 Custodio Toledo Cédric SbirrazzuoliPA5–7 Custodio Toledo Bimmerworld Racing BMW M4 GT4 Gen II BMW 3.0 L Twin-Turbo I6 36 James Clay Am All Charlie Postins 82 Tyler McQuarrie PA All James Walker Jr. TGR Skip Barber Racing School Toyota GR Supra GT4 BMW B58B30 3.0 L Twin-Turbo I6 37 Carter Fartuch PA All Matthew Forbush NolaSport Porsche 718 Cayman GT4 RS Clubsport Porsche 4.0 L Flat-6 47 Jason Hart PA All Matt Travis 52 Lee Carpentier Am All David Peterman 83 Nelson Calle Am All Juan Pablo Martinez Chouest Povoledo Racing Aston Martin Vantage AMR GT4 Aston Martin 4.0 L Turbo V8 50 Ross Chouest PA All Aaron Povoledo Auto Technic Racing BMW M4 GT4 Gen II BMW 3.0 L Twin-Turbo I6 51 Zac Anderson S 1, 3–7 John Capestro-Dubets1, 3–4, 6–7 253 Satakal Khalsa Am All Rob Walker Black Swan Racing McLaren Artura GT4 McLaren M630 3.0 L Turbo V6 54 Jeroen Bleekemolen PA 1–3 Tim Pappas TGR Smooge Racing Toyota GR Supra GT4 Evo BMW B58B30 3.0 L Twin-Turbo I6 67 Joey DaSilva Am 1–2, 4–7 Isabella Robusto 1, 4, 7 Tony Ave 2, 5–6 Joey DaSilva PA 3 Jesse Love 68 Kevin Conway S 1 John Geesbreght Kevin Conway PA 2–7 John Geesbreght 2–6 Aaron Telitz 7 KRUGSPEED Toyota GR Supra GT4 BMW B58B30 3.0 L Twin-Turbo I6 72 Anthony Geraci Am 2–7 Jaden Lander TGR Copeland Motorsports Toyota GR Supra GT4 BMW B58B30 3.0 L Twin-Turbo I6 74 Tyler Gonzalez S 1–4, 6 Tyler Maxson TR3 Racing Mercedes-AMG GT4 Mercedes-AMG M178 4.0 L V8 77 Jon Branam Am 1–4 Paul Kiebler Crucial MotorsportsMcLaren Artura GT4McLaren M630 3.0 L V680 Nick LonghiAm5–6 Kaia Teo BGB MotorsportsPorsche 718 Cayman GT4 RS ClubsportPorsche 4.0 L Flat-681 Thomas CollingwoodAm6 John Tecce STR38 Motorsports BMW M4 GT4 Gen II BMW 3.0 L Twin-Turbo I6 88 Chandler Hull S All Jon Miller 1, 3 Harry Gottsacker 2, 4–7 438 Chris Allen Am All Robert Mau RENNtech Motorsports Mercedes-AMG GT4 Mercedes-AMG M178 4.0 L V8 89 Michael Auriemma Am All Tommy Johnson CrowdStrike Racing by Random Vandals BMW M4 GT4 Gen II BMW 3.0 L Twin-Turbo I6 92 Kevin Boehm S All Kenton Koch Random Vandals Racing 98 Al Carter Am All Paul Sparta Valkyrie Velocity Racing Porsche 718 Cayman GT4 RS Clubsport Porsche 4.0 L Flat-6 95 Rob Ferriol PA 1–3 Mac Clark 1 Will Owen 2–3 96 Dominic Starkweather S 1–3 Chris Walsh 97 Sean Gibbons Am 1–3 Sam Owen Extreme Velocity Motorsports Porsche 718 Cayman GT4 RS Clubsport Porsche 4.0 L Flat-6 99 Matt Joffe Am 4 Grant Maiman van der Steur RacingAston Martin Vantage AMR GT4Aston Martin 4.0 L Turbo V8119 Jamie DayS5 Rory van der Steur 428 Brady Behrman PA 1 Coby Shield Brady Behrman Am 2–4 Coby Shield SP Motorsports Porsche 718 Cayman GT4 RS Clubsport Porsche 4.0 L Flat-6 899 Jaden Conwright PA 1 Anderson Tanoto TGR Hanley Motorsports Toyota GR Supra GT4 Evo BMW B58B30 3.0 L Twin-Turbo I6 999 Daniel Hanley S All Parker Thompson Source: Icon Class S Silver Cup PA Pro-Am Cup Am Am Cup INV Invitational
Race results Bold indicates overall winner Round Circuit Pole position Silver Winners Pro/Am Winners Am Winners 1 1 Sonoma #34 Conquest Racing / JMF Motorsport #34 Conquest Racing / JMF Motorsport #47 NolaSport #35 Conquest Racing Report Michai Stephens Jesse Webb Michai Stephens Jesse Webb Jason Hart Matt Travis Paulo Carcasci Custodio Toledo R2 #47 NolaSport #34 Conquest Racing / JMF Motorsport #50 Chouest Povoledo Racing #20 TGR Carrus Callas Raceteam Report Jason Hart Matt Travis Michai Stephens Jesse Webb Ross Chouest Aaron Povoledo Terry Borcheller Nick Shanny 2 R1 NOLA #34 Conquest Racing / JMF Motorsport #51 Auto Technic Racing #24 Heart of Racing Team #36 Bimmerworld Racing Report Michai Stephens Jesse Webb Zac Anderson John Capestro-Dubets Roman De Angelis Gray Newell Charlie Postins James Clay R2 #92 CrowdStrike Racing by Random Vandals Race cancelled Kevin Boehm Kenton Koch 3 R1 COTA #74 TGR Copeland Motorsports #51 Auto Technic Racing #68 TGR Smooge Racing #438 STR38 Motorsports Report Tyler Gonzalez Tyler Maxson Zac Anderson John Capestro-Dubets Kevin Conway John Geesbreght Robert Mau Chris Allen R2 #54 Black Swan Racing #999 TGR Hanley Motorsports #2 Flying Lizard Motorsports #36 Bimmerworld Racing Report Jeroen Bleekemolen Tim Pappas Daniel Hanley Parker Thompson Jason Bell Michael Cooper Charlie Postins James Clay 4 R1 Virginia #51 Auto Technic Racing #92 CrowdStrike Racing by Random Vandals #82 Bimmerworld Racing #36 Bimmerworld Racing Report Zac Anderson John Capestro-Dubets Kevin Boehm Kenton Koch Tyler McQuarrie James Walker Jr. Charlie Postins James Clay R2 #999 TGR Hanley Motorsports #51 Auto Technic Racing #82 Bimmerworld Racing #36 Bimmerworld Racing Report Daniel Hanley Parker Thompson Zac Anderson John Capestro-Dubets Tyler McQuarrie James Walker Jr. Charlie Postins James Clay 5 R1 Road America #34 Conquest Racing / JMF Motorsport #34 Conquest Racing / JMF Motorsport #44 Rooster Hall Racing #36 Bimmerworld Racing Report Michai Stephens Jesse Webb Michai Stephens Jesse Webb Colin Garrett Johan Schwartz Charlie Postins James Clay R2 Session cancelled #51 Auto Technic Racing #82 Bimmerworld Racing #36 Bimmerworld Racing Report Zac Anderson Tyler McQuarrie James Walker Jr. Charlie Postins James Clay 6 Sebring Based on NOLA Qualifying 2 #999 TGR Hanley Motorsports Flying Lizard Motorsports #36 Bimmerworld Racing Report Daniel Hanley Parker Thompson Andy Lee Elias Sabo Charlie Postins James Clay R1 #34 Conquest Racing / JMF Motorsport #92 CrowdStrike Racing by Random Vandals #47 NolaSport #58 ACI Motorsports Report Michai Stephens Jesse Webb Kevin Boehm Kenton Koch Jason Hart Matt Travis Richard Edge Matt Halcome R2 #999 TGR Hanley Motorsports #34 Conquest Racing / JMF Motorsport #2 Flying Lizard Motorsports #72 KRUGSPEED Report Daniel Hanley Parker Thompson Michai Stephens Jesse Webb Jason Bell Michael Cooper Anthony Geraci Jaden Lander 7 R1 Indianapolis #34 Conquest Racing / JMF Motorsport #92 CrowdStrike Racing by Random Vandals #24 Heart of Racing Team #26 Heart of Racing Team Report Michai Stephens Jesse Webb Kevin Boehm Kenton Koch Roman De Angelis Gray Newell Hannah Grisham Rianna O'Meara-Hunt R2 #2 Flying Lizard Motorsports #34 Conquest Racing / JMF Motorsport #68 TGR Smooge Racing #26 Heart of Racing Team Report Jason Bell Michael Cooper Michai Stephens Jesse Webb Kevin Conway Aaron Telitz Hannah Grisham Rianna O'Meara-Hunt
Championship standings
Scoring system
Position 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th Points251815121086421
Drivers' championship