Brian Vickers, driving the #32 Braun Racing Toyota, led first practice today for the NASCAR Nationwide Series drivers at the Auto Club Speedway, turning a speed of 177.725 mph. Paul Menard, Greg Biffle, Jason Leffler and Colin Braun completed the top five.

Greg Biffle topped second practice for tomorrow's Stater Brothers 300  with a fast lap at 176.497 mph. Nationwide rookie Brian Scott, also driving a Braun entry, was second quick with Joey Logano, Steve Wallace and Colin Braun third through fifth in the final rundown.

Qualifying for the Stater Brothers 300 is set for 12:35 p.m. ET tomorrow with the race scheduled to start at 5:00 p.m. ET.

STATER BROS. 300 PRACTICE 1 RESULTS

STATER BROS. 300 PRACTICE 2 RESULTS

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