nside Line roasts the tires of the 2010 Chevrolet Corvette ZR1 then explains why the car's new Performance Traction Management system makes it harder to do ... and why that's a good thing. More Articles: www.insideline.com Car Prices & Info: www.edmunds.com Inside Line on Twitter: twitter.com/InsideLi... Edmunds.com on Twitter: twitter.com/Edmunds Facebook Page: www.facebook.com/ins... Hi-Res Videos: www.hulu.com/edmunds-inside-line