Who won the NASCAR Xfinity Series race at Las Vegas? Justin Allgaier is the winner, plus full NASCAR Xfinity Series results at Las Vegas.

With four races in the books and four different winners, the NASCAR Xfinity Series made the trip to Las Vegas Motor Speedway, for the running of The LiUNA!. This was the first race of the season on a 1.

Allgaier fell short at Phoenix after leading the most laps; this week, he redeemed himself at a track he's finished second on four times.