JOLIET, Ill. -- It's an off weekend for many of NASCAR's top drivers, but Kyle Busch isn't getting much rest.

After winning the Camping World Trucks series race at Chicagoland Speedway Friday night, Busch was rushing to board a plane for Montreal to begin preparations for Sunday's Nationwide race on the city's road course.

Busch joked that he probably shouldn't have guzzled an energy drink so late at night.