NEWTON, Iowa (April 10, 2025) — One of Iowa’s leading manufacturing companies will build on its tradition of supporting motorsports and one of the most popular summer events in the state of Iowa as Sukup (SUE-cup) Manufacturing Co. will become the title sponsor of the annual INDYCAR race weekend at Iowa Speedway, set for July 11-13, 2025. Featuring the only NTT INDYCAR SERIES doubleheader weekend on the 2025 schedule, Sukup INDYCAR Race Weekend has become one of the most anticipated and action-packed events in racing. Tickets for the event at Iowa Speedway will go on sale on Tuesday, April 15. To learn more and to purchase tickets, visit indycaratiowa.com.
Sukup Manufacturing Co. is the world’s largest family-owned and operated manufacturer of grain storage, drying, and handling equipment. The Sheffield, Iowa-based company manufactures a full line of grain storage, drying and handling equipment, as well as a line of pre-engineered metal buildings. Sukup has been a dedicated supporter of the INDYCAR event at Iowa Speedway for many years. The company has sponsored the Sukup 100 INDY NXT by Firestone race at Iowa in the past and the community-focused manufacturer has been a longtime sponsor of INDYCAR Pole Day during previous events at Iowa Speedway. Sukup’s history with INDYCAR at Iowa and the company’s commitment to becoming the title sponsor of the 2025 event highlights their dedication to both the sport and to hosting one of the most popular annual events in their home state. “Sukup has built itself from a successful family-owned company into a trusted, innovative and dedicated national brand committed to delivering quality products to its customers while supporting communities across the state of Iowa,” said Kristin Stepinski, General Manager of Sukup INDYCAR Race Weekend. “Iowa is the leader in agricultural technology and Sukup sets the pace for innovation and world-class manufacturing in the industry. We are excited to partner with one of Iowa’s leading companies for Sukup INDYCAR Race Weekend at Iowa Speedway.” The 2025 Sukup INDYCAR Race Weekend will officially get underway on Friday, July 11, with the return of Free Family Friday. This exciting day will wave the green flag on a thrilling three-day festival of speed with free gate admission for all fans. On Saturday, July 12, the rising stars of INDY NXT by Firestone will host the first race of the weekend on the Iowa Speedway short oval (1:30 pm ET on FS1). The first NTT INDYCAR SERIES race will then take the green flag on Saturday afternoon (5 pm ET on FOX). The wheel-to-wheel racing action at the “Fastest Short Track on the Planet” will continue on Sunday, July 13 with the second and final NTT INDYCAR SERIES race of the weekend (2 pm ET on FOX). As Sukup Manufacturing Co. celebrates its 62nd anniversary in 2025, the company looks forward to its first opportunity to serve as title sponsor of INDYCAR Race Weekend at its home track. “As the world’s largest family-owned manufacturer of grain storage, drying, and handling equipment, we’re proud to support an event that celebrates innovation, performance, and the future of agriculture,” said Steve Sukup, President and CEO of Sukup Manufacturing Co. “INDYCAR’s continued commitment to using ethanol in its 100 percent renewable racing fuel not only supports American farmers but also showcases the power and potential of agricultural products in high-performance environments. It’s a natural fit for us to partner with a series that reflects the values of our customers and the communities we serve.” Last year, in the opening race of the action-packed INDYCAR Race Weekend at Iowa Speedway, Louis Foster secured the first oval win of his young career in the INDY NXT by Firestone race. The victory helped him win the INDY NXT championship and pave the way for joining the NTT INDYCAR SERIES this season. In the first race of the NTT INDYCAR SERIES doubleheader, Team Penske’s Scott McLaughlin drove the No. 3 XPEL Chevrolet to victory, representing his first career INDYCAR oval win. Team Penske completed the INDYCAR weekend sweep on Sunday as Will Power earned his first career victory at Iowa Speedway in his 19th start at the 7/8 of a mile oval. To learn more about Sukup INDYCAR Race Weekend, visit
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ABOUT INDYCAR
INDYCAR is the Indianapolis-based governing body for North America's premier open-wheel auto racing series, the NTT INDYCAR SERIES, and its developmental series, INDY NXT by Firestone. The NTT INDYCAR SERIES features an international field of the world's most versatile drivers – including championship contenders Josef Newgarden (USA), Alex Palou (Spain) and Pato O’Ward (Mexico) – who compete on superspeedways, short ovals, street circuits and permanent road courses. The 2025 season consists of 17 races in the United States and Canada and is highlighted by the historic Indianapolis 500 presented by Gainbridge. The NTT INDYCAR SERIES, INDY NXT by Firestone, the Indianapolis Motor Speedway and IMS Productions are owned by Penske Corporation, a global transportation, automotive and motorsports leader. For more information on INDYCAR and the NTT INDYCAR SERIES, please visit www.indycar.com. For more information on INDY NXT by Firestone, please visit www.indynxt.com.
ABOUT SUKUP MANUFACTURING CO.
Sukup Manufacturing Co. is the world’s largest family-owned and operated manufacturer of grain storage, drying and handling equipment, and steel structures. The company is headquartered in America’s heartland – Sheffield, Iowa – and covers over one million square feet of office, manufacturing and warehouse space. The company employs more than 700 people, making it one of the largest employers in North Central Iowa. Three generations of the family are active in the business. Sukup constantly strives to push the boundaries of innovation and quality and currently holds the record for the world’s largest grain bin that holds 2.25 million bushels of corn. The company prides itself on their philanthropic efforts in giving back to local, statewide and international charities including the design and construction of Safe T Home®, a patented structure suitable for recovery efforts. Sukup is a global company with locations in Hedensted, Denmark and six distribution centers across the Midwest.
