| DPi |
| 5 |
Action Express Racing |
Cadillac DPi |
| 6 |
Acura Team Penske |
Acura ARX-05 |
| 7 |
Acura Team Penske |
Acura ARX-05 |
| 10 |
Wayne Taylor Racing |
Cadillac DPi |
| 31 |
Action Express Racing |
Cadillac DPi |
| 50 |
Juncos Racing |
Cadillac DPi |
| 54 |
CORE Autosport |
Nissan DPi |
| 55 |
Mazda Team Joest |
Mazda RT24-P |
| 77 |
Mazda Team Joest |
Mazda RT24-P |
| 84 |
JDC-Miller Motorsport |
Cadillac DPi |
| 85 |
JDC-Miller Motorsport |
Cadillac DPi |
| LMP2 |
| 18 |
DragonSpeed |
Oreca 07 (Gibson) |
| 38 |
Performance Tech |
Oreca 07 (Gibson) |
| 52 |
PR1/Mathiasen Motorsports |
Oreca 07 (Gibson) |
| 81 |
DragonSpeed |
Oreca 07 (Gibson) |
| GT Le Mans |
| 3 |
Corvette Racing |
Corvette C7.R |
| 4 |
Corvette Racing |
Corvette C7.R |
| 24 |
BMW Team RLL |
BMW M8 GTE |
| 25 |
BMW Team RLL |
BMW M8 GTE |
| 62 |
Risi Competizione |
Ferrari 488 GTE Evo |
| 66 |
Chip Ganassi Racing |
Ford GT |
| 67 |
Chip Ganassi Racing |
Ford GT |
| 911 |
Porsche GT Team |
Porsche 991 RSR |
| 912 |
Porsche GT Team |
Porsche 991 RSR |
| GT Daytona |
| 8 |
Starworks Motorsport |
Audi R8 LMS Evo |
| 9 |
Pfaff Motorsports |
Porsche 911 GT3 R |
| 11 |
Grasser Racing |
Lamborghini Huracán GT3 Evo |
| 12 |
AIM Vasser Sullivan |
Lexus RC-F GT3 |
| 13 |
Via Italia Racing |
Ferrari 488 GT3 |
| 14 |
AIM Vasser Sullivan |
Lexus RC-F GT3 |
| 19 |
Moorespeed |
Audi R8 LMS Evo |
| 29 |
Land Motorsport |
Audi R8 LMS Evo |
| 33 |
AMG-Riley Motorsports |
Mercedes-AMG GT3 |
| 44 |
Magnus Racing |
Lamborghini Huracán GT3 Evo |
| 46 |
EBIMOTORS |
Lamborghini Huracán GT3 Evo |
| 47 |
Precision Performance Motorsports |
Lamborghini Huracán GT3 Evo |
| 48 |
Paul Miller Racing |
Lamborghini Huracán GT3 Evo |
| 51 |
Spirit of Race |
Ferrari 488 GT3 |
| 57 |
Meyer Shank Racing |
Acura NSX GT3 Evo |
| 63 |
Scuderia Corsa |
Ferrari 488 GT3 |
| 71 |
P1 Motorsport |
Mercedes-AMG GT3 |
| 73 |
Park Place Motorsports |
Porsche 911 GT3 R |
| 86 |
Meyer Shank Racing |
Acura NSX GT3 Evo |
| 88 |
WRT |
Audi R8 LMS Evo |
| 96 |
Turner Motorsport |
BMW M6 GT3 |
| 99 |
Herberth Motorsport/ NGT Motorsport |
Porsche 911 GT3 R |
| 540 |
Black Swan Racing |
Porsche 911 GT3 R |
