Jan Magnussen (forefront) and Emmanuel Collard (center), drivers of the No. 4 Corvette Racing Corvette ZR1. Photo credit: Rick Dole for Michelin North America

Audi ahead of Peugeot in this shot on Wednesday, but who will be for the rest of the weekend? Photo credit: Rick Dole for Michelin North America

American Le Mans Series cars returned to the track at Road Atlanta on Wednesday for testing, after last testing over the weekend. Now ramps up the preparations for the final three days of the last event of the 2010 season, and the 13th annual Petit Le Mans.

Here are a few shots from ace photographer Rick Dole, with the full gallery live in the “Galleries” section of michelinracingusa.com.