I've updated the car count for the USCC and it's looking like all races will be at maximum pitlane capacity. Can't wait for the November test and the Roar Before the 24.
P – Prototype (20 - 25)
- Team Ganassi – BMW Riley
- Team Ganassi – BMW Riley*
- Picket Racing – HPD Honda*
- Dyson Racing – Lola Mazda*
- ESM Patron – HPD Honda
- ESM Patron – HPD Honda
- Gainsco Racing – *Corvette DP
- Action Express – *Corvette DP
- Action Express – *Corvette DP
- Level 5 Motorsports – HPD Honda
- Level 5 Motorsports – HPD Honda
- 8StarMotorsports – *Corvette DP
- 8StarMotorsports – *LMP2
- Starworks – BMW Riley
- Starworks – *LMP2
- Michael Shank Racing – Ford Riley
- Michael Shank Racing – Ford Riley
- Wayne Taylor Racing – *Corvette DP
- Wayne Taylor Racing – Corvette DP*
- Team Sahlen – BMW Riley
- Team Sahlen – BMW Riley
- Doran Racing – Ford Dallara
- Spirit of Daytona Racing – *Corvette DP
- Marsh Racing – Corvette DP*
- Delta Wing Coupe
PC – Prototype Challlenge (9-10)
- Bar1 Motorsports – ORECA
- Bar1 Motorsports – ORECA
- RSR Racing – ORECA
- Performance Tech Motorsports – ORECA
- PR1 Mathiasen Motorsports – ORECA
- PR1 Mathiasen Motorsports – ORECA*
- Dragon Speed Mishumotors – ORECA
- CORE Autosport - ORECA
- Bar1/Starworks – ORECA
- 8Star Motorsports – ORECA
GT-LM – GT Le-mans (10 - 12)
- Corvette Racing – Corvette C7R
- Corvette Racing – Corvette C7R
- Team Falken Tire – *Porsche 911 RSR (991)
- Team West/AJR Boardwalk Ferrari – Ferrari F458 Italia
- BMW Team RLL – BMW Z4 GTE
- BMW Team RLL – BMW Z4 GTE
- SRT Motorsports – SRT Viper GTS-R
- SRT Motorsports – SRT Viper GTS-R
- CORE Autosport – Porsche 911 RSR (991)
- CORE Autosport – Porsche 911 RSR(991)
- Risi Competizione – Ferrari F458 Italia*
- Brumos Racing – Porsche 911 RSR (991)*
GT-D – GT Daytona (19 – 35)
- ESM Patron – Ferrari 458*
- Rum Bum Racing – Audi R8*
- Burton Racing – Porsche 991*
- Muehlner Motorsports America – Porsche 991
- Muehlner Motorsports America – Porsche 991*
- Alex Job Racing – Porsche 991
- Alex Job Racing – Porshce 991*
- Magnus Racing – Porsche 991
- Paul Miller Racing – Porsche 991*
- JDX Racing – Porsche 991*
- JDX Racing – Porsche 991*
- Dempsey Del Piero – Porsche 991*
- NGT Motorsports – Porsche 991
- APR Motorsports – Audi R8*
- APR Motorsports – Audi R8*
- Riley Technologies – Viper GT3-R
- AF Waltrip – Ferrari 458
- R. Ferri/Aim Autosport – Ferrari 458
- Aim Autosport Team FXDD – Ferrari 458
- Scuderia Corsa – Ferrari 458
- Flying Lizard Motorsport – Porsche 991
- Flying Lizard Motorsport – Porsche 991
- TRG AMR – Aston Martin GT3
- TRG AMR – Aston Martin GT3
- Park Place Motorsports – Porsche 991
- Park Place Motorsports – Porsche 991
- Tuner Motorsports*
- Tuner Motorsports*
- Black Swan Racing – Mercedes SLS GT3*
- Fall Line Motorsports – Audi R8
- Speedsource/Mazdaspeed – Mazda 6
- Speedsource/Mazdaspeed – Mazda 6
- SRD Lotus Racing – Lotus Evora GX*
(Total car count, 54 – 82 cars estimated per race)