The 2018 JAG Metals 350 was the 21st stock car race of the 2018 NASCAR Camping World Truck Series, the second race of the Round of 6, and the 20th iteration of the event. The race was held on Friday, November 2, 2018, in Fort Worth, Texas at Texas Motor Speedway, a 1.5 miles (2.4 km) permanent tri-oval shaped racetrack. The race took the scheduled 147 laps to complete. At race's end, Justin Haley of GMS Racing would complete a last lap pass on Todd Gilliland, who ran out of fuel on the last lap to advance to the Final 4. The win was Haley's third and to date, final NASCAR Camping World Truck Series win and his third and final win of the season. To fill out the podium, Ben Rhodes of ThorSport Racing and Brett Moffitt of Hattori Racing Enterprises would finish second and third, respectively.