Photo coverage of winners from the 2018 Maine Truck Driving Championships on May 19 in Hermon, Maine. (Photos courtesy of Maine Motor Transport Association)

Photo coverage of winners and scenes from the 2018 South Dakota Truck Driving Championships May 19 in Sioux Falls, S.D. (South Dakota Trucking Association)

Photo coverage of winners and scenes from the 2018 South Carolina Truck Driving Championships. (Photos courtesy of South Carolina Trucking Association)

Photo coverage of winners and scenes from the 2018 Ohio Truck Driving Championships May 18-19 in Sandusky, Ohio. (Randy DePuy for Ohio Trucking Association)

Photo coverage of winners from the 2018 North Carolina Truck Driving Championships May 18-19 in Charlotte, N.C. (Photos courtesy of the North Carolina Trucking Association)

Photo coverage of winners and scenes from the 2018 Kentucky Truck Driving Championships May 18-19 in Sparta, Ky., and Florence, Ind.

Photo coverage of winners and scenes from the 2018 Georgia Truck Driving Championships May 10-12 in Lake Lanier Islands, Ga.

Photo coverage of winners and scenes from the 2018 Rhode Island Truck Driving Championships on May 12 in Pawtucket, R.I.

Photo coverage of winners from the 2018 Louisiana Truck Driving Championships on March 23-24 in Baton Rouge, La.

Photo coverage of winners and scenes from the 2018 Delaware Truck Driving Championships. (Photos courtesy of Delaware Motor Transport Association)