Updated

John Hunter Nemechek, the 18-year-old son of NASCAR Sprint Cup Series veteran Joe Nemechek, picked up his first career NASCAR Camping World Truck Series win in Saturday's American Ethanol e15 225 at Chicagoland Speedway.

Nemechek stretched his last tank of fuel to the finish when many other frontrunners ran out in the closing laps, taking the victory over Tyler Reddick, Timothy Peters, Daniel Suarez and Johnny Sauter.

FULL REPORT TO FOLLOW.