| # | Pilotos (EST/PAÍS) | Pacote/Equipe | Classe |
| 1 | Scott Pruett (EUA)
Memo Rojas (MEX) | Lexus / Riley
Chip Ganassi Racing with Felix Sabates | DP |
| 2 | Rob Finlay (EUA)
Andy Wallace (ING) | Pontiac / Crawford
Childress-Howard Motorsports | DP |
| 6 | John Pew (EUA)
Michael Valiante (CAN) | Ford / Riley
Michael Shank Racing | DP |
| 9 | Guy Cosmo (EUA)
Scott Russell (EUA) | Porsche / Coyote
Spirit of Daytona Racing | DP |
| 10 | Max Angelelli (ITA)
Brian Frisselle (EUA) | Ford / Dallara
SunTrust Racing | DP |
| 12 | Timo Bernhard (ALE)
Romain Dumas (FRA) | Porsche / Riley
Penske Racing | DP |
| 13 | Mike Forest (CAN)
Jordan Taylor (EUA)
Ricky Taylor (EUA) | Pontiac / Riley
Beyer Racing | DP |
| 20 | Paul Dallenbach (EUA)
Roger Schramm (EUA) | Pontiac / Riley
RVO Motorsports | DP |
| 22 | Ryan Dalziel (EUA)
Ian James (EUA)
Carlos de Quesada (EUA) | BMW / Riley
Alegra Motorsports | DP |
| 45 | Bill Lester (EUA)
Darren Manning (ING) | BMW / Riley
Orbit Racing | DP |
| 55 | Christophe Bouchut (FRA)
Scott Tucker (EUA) | BMW / Riley
Supercar Life Racing | DP |
| 58 | David Donohue (EUA)
Darren Law (EUA)
Buddy Rice (EUA) | Porsche / Riley
Brumos Racing | DP |
| 59 | João Barbosa (POR)
Terry Borcheller (EUA)
JC France (EUA)
Hurley Haywood (EUA) | Porsche / Riley
Brumos Racing | DP |
| 60 | Oswaldo Negri Jr (BRA)
Mark Patterson (EUA) | Ford / Riley
Michael Shank Racing | DP |
| 61 | Burt Frisselle (EUA)
Bruno Junqueira (BRA)
Mark Wilkins (CAN) | Ford / Riley
AIM Autosport | DP |
| 76 | Nic Jonsson (SUE)
Ricardo Zonta (BRA) | Ford / Lola
Krohn Racing | DP |
| 77 | Memo Gidley (EUA)
Brad Jaeger (EUA) | Ford / Dallara
Doran Racing | DP |
| 91 | Roger Schramm (EUA) | Pontiac / Riley
RVO Motorsports | DP |
| 99 | Jon Fogarty (EUA)
Alex Gurney (EUA) | Pontiac / Riley
Bob Stallings Racing | DP |
| 7 | Kelly Collins (EUA)
Paul Edwards (EUA) | Pontiac GXP.R
Banner Racing | GT |
| 21 | Romeo Kapudija (EUA)
Ryan Phinny (EUA) | Pontiac GTO.R
MCM Racing | GT |
| 30 | Dane Cameron (EUA)
Peter Ludwig
Bryce Miller (EUA) | Mazda RX-8
Racers Edge Motorsports | GT |
| 31 | Matt Connolly (EUA)
Dion von Moltke (AFS) | Porsche GT3
MCM Racing | GT |
| 40 | Patrick Dempsey (EUA)
Joe Foster (EUA) | Mazda RX-8
Dempsey Racing | GT |
| 42 | Will Nonnamaker (EUA)
Joe Sahlen (EUA) | Corvette
Team Sahlen | GT |
| 43 | Joe Nonnamaker (EUA)
Wayne Nonnamaker (EUA) | Corvette
Team Sahlen | GT |
| 57 | Andrew Davis (EUA)
Robin Liddell (ESC) | Pontiac GXP.R
Stevenson Motorsports | GT |
| 66 | John Potter (EUA)
Spencer Pumpelly (EUA)
Craig Stanton (EUA) | Porsche GT3
TRG | GT |
| 67 | Andy Lally (EUA)
Justin Marks (EUA) | Porsche GT3
TRG | GT |
| 68 | Duncan Ende (EUA)
Josemanuel Gutierrez (MEX)
Scott Schroeder (EUA) | Porsche GT3
TRG | GT |
| 69 | Emil Assentato (EUA)
Nick Longhi (EUA)
Jeff Segal (EUA) | Mazda RX-8
SpeedSource | GT |
| 70 | Nick Ham (EUA)
David Haskell (EUA)
Sylvain Tremblay (CAN) | Mazda RX-8
SpeedSource | GT |
| 71 | Carey Grant (EUA)
Kevin Grant (EUA)
Milton Grant (EUA) | Porsche GT3
Synergy Racing | GT |
| 86 | Wolf Henzler (ALE)
Eric Lux (EUA) | Porsche GT3
Farnbacher Loles Racing | GT |
| 87 | Leh Keen (EUA)
Dirk Werner (ALE) | Porsche GT3
Farnbacher Loles Racing | GT |
| 88 | Jack Baldwin (EUA)
Steve Johnson (EUA)
Dave Lacey (CAN) | Porsche GT3
Farnbacher Loles Racing | GT |
