The 2015 NASCAR Xfinity Series was the 34th season of the NASCAR Xfinity Series, the second national professional stock car racing series sanctioned by NASCAR in the United States. It began with the A
Chris Buescher, the 2015 Xfinity Series champion.
Defending series champion Chase Elliott finished second behind Buescher in the championship by just 15 points.
Ty Dillon finished third in the championship, 18 points behind Buescher.
Regan Smith finished fourth in the championship, 22 points behind.
The 2015 NASCAR Camping World Truck Series was the 21st season of the NASCAR Camping World Truck Series, the pickup truck racing series sanctioned by NASCAR in North America. It was contested over twe
Erik Jones, the 2015 Camping World Truck Series champion as well as rookie of the year.
Tyler Reddick finished second behind Jones.
Matt Crafton, the 2013 and 2014 champion, finished third in the championship.
Toyota won the NASCAR manufacturers' championship with 14 wins and 1049 points.