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Mark Hollen holds the trophy for winning the People's Choice award in the PKY Truck Beauty Championships at the 2019 Mid-America Trucking Show in Louisville, Ky., March 30, 2019. (John Sommers II for Transport Topics)

Kaleb Hammett holds the trophy for winning the Working Bobtail award in the PKY Truck Beauty Championships at the 2019 Mid-America Trucking Show in Louisville, Ky., March 30, 2019. (John Sommers II for Transport Topics)

Durrell Martin holds the trophy for winning the Best of Show award in the PKY Truck Beauty Championships at the 2019 Mid-America Trucking Show in Louisville, Ky., March 30, 2019. (John Sommers II for Transport Topics)

Dustin Shipman holds the trophy for winning the Limited Combo award in the PKY Truck Beauty Championships at the 2019 Mid-America Trucking Show in Louisville, Ky., March 30, 2019. (John Sommers II for Transport Topics)

KC Cousins holds the trophy for winning the Best in Show for Unlimited Mileage Bobtail award in the PKY Truck Beauty Championships at the 2019 Mid-America Trucking Show in Louisville, Ky., March 30, 2019. (John Sommers II for Transport Topics)

Eric Turner holds the trophy for winning the Best in Show Working Combo award in the PKY Truck Beauty Championships at the 2019 Mid-America Trucking Show in Louisville, Ky., March 30, 2019. (John Sommers II for Transport Topics)

Photos from the final day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the final day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the final day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the final day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the final day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the final day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Members of the America's Road Team and ATA pose for a photo with U.S. Secretary of Transportation Elaine Chao at the 2019 Mid-America Trucking Show in Louisville, Ky., March 29, 2019. (John Sommers II for Transport Topics)

Members of the America's Road Team speak with U.S. Secretary of Transportation Elaine Chao at the 2019 Mid-America Trucking Show in Louisville, Ky., March 29, 2019. (John Sommers II for Transport Topics)

U.S. Secretary of Transportation Elaine Chao picks up TMAF materials at the 2019 Mid-America Trucking Show in Louisville, Ky., March 29, 2019. (John Sommers II for Transport Topics)

Photos from the second day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the second day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the second day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the second day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the second day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the second day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the second day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the second day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Safety Sammy looks on as U.S. Secretary of Transportation Elaine Chao talks with drivers at the 2019 Mid-America Trucking Show in Louisville, Ky., March 29, 2019. (John Sommers II for Transport Topics)

U.S. Secretary of Transportation Elaine Chao addresses the crowd during a FMCSA seminar at the 2019 Mid-America Trucking Show in Louisville, Ky., March 29, 2019. (John Sommers II for Transport Topics)

U.S. Secretary of Transportation Elaine Chao addresses the crowd during a FMCSA seminar at the 2019 Mid-America Trucking Show in Louisville, Ky., March 29, 2019. (John Sommers II for Transport Topics)

FMCSA Administrator Ray Martinez addresses the crowd during a FMCSA seminar at the 2019 Mid-America Trucking Show in Louisville, Ky., March 29, 2019. (John Sommers II for Transport Topics)

Larry Minor with FMCSA addresses the crowd during a FMCSA seminar at the 2019 Mid-America Trucking Show in Louisville, Ky., March 29, 2019. (John Sommers II for Transport Topics)

Dan Lewis, CEO of Convoy, addresses the crowd during a seminar at the 2019 Mid-America Trucking Show in Louisville, Ky., March 29, 2019. (John Sommers II for Transport Topics)

Don Logan with America's Road Team addresses the crowd during a FMCSA seminar at the 2019 Mid-America Trucking Show in Louisville, Ky., March 29, 2019. (John Sommers II for Transport Topics)

Truck drivers listen as Joseph DeLorenzo and Larry Minor from FMCSA speak during a seminar at the 2019 Mid-America Trucking Show in Louisville, Ky., March 28, 2019. (John Sommers II for Transport Topics)

Larry Minor with FMCSA addresses the crowd during a seminar at the 2019 Mid-America Trucking Show in Louisville, Ky., March 28, 2019. (John Sommers II for Transport Topics)

Joseph DeLorenzo with FMCSA addresses the crowd during a seminar at the 2019 Mid-America Trucking Show in Louisville, Ky., March 28, 2019. (John Sommers II for Transport Topics)

Truck drivers listen as Joseph DeLorenzo and Larry Minor from FMCSA speak during a seminar at the 2019 Mid-America Trucking Show in Louisville, Ky., March 28, 2019. (John Sommers II for Transport Topics)

Photos from the first day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Karl Remec with Michelin North America addresses the media about two new BF Goodrich truck tires at the 2019 Mid-America Trucking Show in Louisville, Ky., March 28, 2019. (John Sommers II for Transport Topics)

Photos from the first day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the first day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the first day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the first day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the first day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the first day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the first day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the first day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Photos from the first day of the 2019 Mid-America Trucking Show in Louisville, Ky. (John Sommers II for Transport Topics)

Attendees look over brake parts at the Bendix booth at the 2019 Mid-America Trucking Show in Louisville, Ky., March 28, 2019. (John Sommers II for Transport Topics)

Show floor photo from day one of the 2019 Mid-America Trucking Show in Louisville, Ky., March 28, 2019. (John Sommers II for Transport Topics)

Show floor photo from day one of the 2019 Mid-America Trucking Show in Louisville, Ky., March 28, 2019. (John Sommers II for Transport Topics)

Show floor photo from day one of the 2019 Mid-America Trucking Show in Louisville, Ky., March 28, 2019. (John Sommers II for Transport Topics)

John Elliott with Load One Transportation addresses the crowd during the Trucking Moves America Forward press conference at the 2019 Mid-America Trucking Show in Louisville, Ky., March 28, 2019. (John Sommers II for Transport Topics)

Elisabeth Barna, Executive Vice President, Industry Affairs and Senior Advisor to the President & CEO for ATA, addresses the crowd during the Trucking Moves America Forward press conference at the 2019 Mid-America Trucking Show in Louisville, Ky., March 28, 2019. (John Sommers II for Transport Topics)

Kevin Burch, former ATA chairman and president of Jet Express, addresses the crowd during the Trucking Moves America Forward press conference at the 2019 Mid-America Trucking Show in Louisville, Ky., March 28, 2019. (John Sommers II for Transport Topics)

Scenes from the first day of MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Scenes from the first day of MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Scenes from the first day of MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Scenes from the first day of MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Scenes from the first day of MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Scenes from the first day of MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Scenes from the first day of MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Scenes from the first day of MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Scenes from the first day of MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Scenes from the first day of MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Scenes from the first day of MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Scenes from the first day of MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Preparations being made on the show floor for MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Preparations being made on the show floor for MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Preparations being made on the show floor for MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Preparations being made on the show floor for MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Preparations being made on the show floor for MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Preparations being made on the show floor for MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Preparations being made on the show floor for MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Preparations being made on the show floor for MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Preparations being made on the show floor for MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Preparations being made on the show floor for MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Preparations being made on the show floor for MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)

Preparations being made on the show floor for MATS 2019 in Louisville, Ky. (John Sommers II for Transport Topics)