With its all-pro heritage, the GT Le Mans class, aka The Artist Formerly Known as ALMS GT, could be the most talent-rich category at the Rolex 24. New factory racecars from Corvette and Porsche will add a layer of interest to the proceedings, and there are plenty of other manufacturers with designs on winning the TUDOR Championship's Super Bowl.

GT LE MANS STRATEGY We asked Doug Fehan, program manager for the 2013 ALMS GT championship-winning Corvette Racing team, to share his thoughts on how he and the team will approach race strategy in the GTLM class with all of the new classes, cars and concerns about 24 hours of racing with so many new variables to consider. Check out what he had to say and see RACER.com's GT Le Mans car by car preview.