#	Piloto	Classe	Carro	Motor	Pneus	Equipe	Sponsor
5	Joao Barbosa Filipe Albuquerque	DPi	Cadillac DPi	Cadillac	Michelin	Action Express Racing	Mustang Sampling
6	Dane Cameron Juan Pablo Montoya	DPi	Acura DPi	Acura	Michelin	Acura Team Penske	Acura
7	Helio Castroneves Ricky Taylor	DPi	Acura DPi	Acura	Michelin	Acura Team Penske	Acura
10	Renger van der Zande Jordan Taylor	DPi	Cadillac DPi	Cadillac	Michelin	Wayne Taylor Racing	Konica Minolta Business Solutions
31	Felipe Nasr Pipo Derani	DPi	Cadillac DPi	Cadillac	Michelin	Action Express Racing	Whelen Engineering
50	William Owen Victor Franzoni	DPi	Cadillac DPi	Cadillac	Michelin	Juncos Racing	Juncos Racing
54	Jon Bennett Colin Braun	DPi	Nissan DPi	Nissan	Michelin	CORE autosport	ADT / Flexbox
55	Jonathan Bomarito Harry Tincknell	DPi	Mazda DPi	Mazda	Michelin	Mazda Team Joest	Mazda
77	Oliver Jarvis Tristan Nunez	DPi	Mazda DPi	Mazda	Michelin	Mazda Team Joest	Mazda
84	Simon Trummer Stephen Simpson	DPi	Cadillac DPi	Cadillac	Michelin	JDC/Miller Motorsports	Hi-Tide Boat Lifts / Sabelt / Justice Brother
85	Mikhail Goikhberg Tristan Vautier	DPi	Cadillac DPi	Cadillac	Michelin	JDC/Miller Motorsports	Pixlee / Second Closet /Hi-Tide Boat Lifts /
8	Parker Chase Ryan Dalziel	GTD	Audi R8 LMS GT3	Audi	Michelin	Starworks Motorsports	Vertical Bridge
12	Frankie Montecalvo Townsend Bell	GTD	Lexus RC F GT3	Lexus	Michelin	AIM Vasser Sullivan
14	Richard Heistand Jack Hawksworth	GTD	Lexus RC F GT3	Lexus	Michelin	AIM Vasser Sullivan
44	John Potter Andy Lally	GTD	Lamborghini Huracan GT3	Lamborghini	Michelin	Magnus Racing
48	Bryan Sellers Ryan Hardwick	GTD	Lamborghini Huracan GT3	Lamborghini	Michelin	Paul Miller Racing	1st Phorm / TOTAL Lubricants / Mountain Motor
57	Katherine Legge Christina Nielsen	GTD	Acura NSX GT3	Acura	Michelin	Heinricher Racing w/Meyer Shank Racing	Caterpillar / Mobil 1
63	Cooper MacNeil Toni Vilander	GTD	Ferrari 488 GT3	Ferrari	Michelin	Scuderia Corsa	WeatherTech
73	Patrick Long Zacharie Robichon	GTD	Porsche 911 GT3 R	Porsche	Michelin	Park Place Motorsports	Park Place Porsche
74	Gar Robinson Lawson Aschenbach	GTD	Mercedes-AMG	Mercedes-AMG	Michelin	Lone Star Racing	74 Ranch Resort /ACS Manufacturing
76	Paul Holton Matt Plumb	GTD	McLaren 720S GT3	McLaren	Michelin	Compass Racing	Richard Mille
86	Trent Hindman Mario Farnbacher	GTD	Acura NSX GT3	Acura	Michelin	Meyer Shank Racing w/ Curb-Agajanian	Autonation / Curb Records
96	Bill Auberlen Robby Foley	GTD	BMW M6 GT3	BMW	Michelin	Turner Motorsport	Turner Motorsport / Hengst Filters