Charles Robert Hamilton Jr. is an American former professional stock car racing driver. He formerly competed in the NASCAR Nextel Cup Series, Nationwide Series, and Camping World Truck Series.

The NASCAR Craftsman Truck Series is a pickup truck racing series owned and operated by the National Association for Stock Car Auto Racing (NASCAR), and is the only series in NASCAR to race production pickup truck-based stock cars. The series is one of three national divisions of NASCAR, ranking as the third tier behind the second-tier NASCAR Xfinity Series and the top level NASCAR Cup Series.