speedcenter2001: Castro-Neves' machine
speedcenter2001: Weight loss express
speedcenter2001: Marco Andretti
speedcenter2001: KTM X-Bow
speedcenter2001: KTM X-Bow in the Road America paddock
speedcenter2001: GTR chasing Acura
speedcenter2001: Prelli World Challenge McLaren 650S GT3
speedcenter2001: Acura chasing Davison's GTR
speedcenter2001: Martin Fuentes in the Scuderia Corsa Ferrari 458 Italia GT3
speedcenter2001: O'Connell in the Cadillac Racing ATS-V.R. GT3
speedcenter2001: Pirelli World Challenge /SIN R1 GT4
speedcenter2001: Lotus Evora with fat tires
speedcenter2001: Between sessions
speedcenter2001: Zooming through the carousel
speedcenter2001: Double 911
speedcenter2001: The winning KTM X-Bow in the GTS class
speedcenter2001: Alvaro Parente's K-PAX Racing McLaren 650S GT3
speedcenter2001: KTM X-Bow in the paddock
speedcenter2001: KTM Crossbow with classic colors
speedcenter2001: A Bentley roars through the Kettle Moraine area
speedcenter2001: Nismo zone in the paddock
speedcenter2001: Ferrari look alike in the metal shaping demo area
speedcenter2001: Graham Rahal into the Hurry Downs
speedcenter2001: Time to push
speedcenter2001: Power in a cloud
speedcenter2001: Hot environment
speedcenter2001: GT-R in a sandwich
speedcenter2001: Audi eyes
speedcenter2001: Sin R1 GT4
speedcenter2001: It's an Aston