Zane Smith returns for his second season in the NASCAR Camping World Truck Series, driving the No. 21 Chevrolet for GMS Racing. Smith scored his first victory in August at Michigan International Speedway, securing him a spot in the 2020 playoffs, and then his second win that same month at Dover International Speedway. Prior to the Truck Series, Smith was a part-time driver in the NASCAR Xfinity Series in 2019, making 10 starts. Smith also competed in the ARCA Menards Series, where he notched four victories in 2018 alone to finish runner-up in the final standings.