Honoring Our Legacy
The Iowa Motor Truck Association proudly recognizes its current chairman and the leaders who have served before. Through their leadership, advocacy, and commitment to Iowa’s trucking industry, these individuals have helped shape IMTA and strengthen the community it serves. Click a name or image to learn more about each chairman.
Brian Kohlwes
Hirschbach Motor Lines, LLC
Chairman Term Starting October 1, 2026
Jeff Arens
Schuster Company
2026
Scott Szymanek
Eldon C Stutsman
2024 & 2025
Adrian Dickey
Dickey Transport
2023
Brenda Dittmer
Weinrich Truck Line
2022
Dan Van Alstine
Ruan Transportation
2020 & 2021
Jack Sawyer
Des Moines Transportation Co.
2019
Kevin Gass
Perishable Distributors of Iowa
2018
Don Decker
Decker Truck Line
2017
Mark Olson
Olson Explosives
2016
Jackie Johnsrud
Johnsrud Transport
2015
Ralph Arthur
Ruan Transportation
2014
Steve Schuster
Schuster Company
2013
Jeff Wangsness
JMT Trucking Company
2012
Mike Riggan
TanTara Transportation Corp.
2011
Bob Kohlwes
BTI Special Commodities
2010