James Courtney drives the #22 Holden Racing Team Holden leads Shane van Gisbergen drives the #97 TEKNO VIP Petfoods Holden and Garth Tander drives the #2 Holden Racing Team Holden during practice for the Triple Crown Darwin, which is round six of the V8 Supercar Championship Series at Hidden Valley Raceway on June 20, 2014 in Darwin, Australia.