Trailer Suspension System Supply (Hendrickson ULTRAAK 40K)

The contract calls for the supply of a Hendrickson ULTRAAK 40K or an equivalent air-ride suspension system designed for a 53-foot refrigerated trailer with a weight capacity of 40,000 pounds. This is a subcontract opportunity issued by the Iowa Department of Administrative Services with a posting date of May 7, 2026, and a response deadline of May 21, 2026. The work is to be performed in Des Moines, Iowa, and the North American Industry Classification System code assigned is 336370, which corresponds to the manufacturing of motor vehicle body and trailer parts. The request seeks a system that meets or exceeds the performance standards of the specified Hendrickson model to ensure durability, load support, and ride quality critical for refrigerated trailer operations. Interested parties must submit their proposals prior to the deadline, with no set-aside classification indicated, meaning the opportunity is open to all eligible suppliers regardless of business size or ownership type.