Vegas testing to be key
LAS VEGAS, Nev. -- New tires and some new aerodynamics rules have turned the annual preseason test at Las Vegas Motor Speedway into a must for most of the top NASCAR teams.
"It's going to be important for everybody," said Ryan Pemberton, crew chief for Joe Nemechek.
"We're going to learn a lot about the new rules, the bodies, where we're at and what direction we need to go in -- if we need to make more downforce or take some downforce off the front or what."
The four days of ...
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