In any case, even if the process was terribly corrupt, I'm not sure why that would have you so bothered. Last sentence from the USPS press release on Oshkosh winning: "The Postal Service receives no tax dollars for operating expenses and relies on the sale of postage, products and services to fund its operations." https://about.usps.com/newsroom/national-releases/2021/0223-...
Both results are on the first page of a google search for 'usps truck bids'.
In any case, even if the process was terribly corrupt, I'm not sure why that would have you so bothered. Last sentence from the USPS press release on Oshkosh winning: "The Postal Service receives no tax dollars for operating expenses and relies on the sale of postage, products and services to fund its operations." https://about.usps.com/newsroom/national-releases/2021/0223-...
Both results are on the first page of a google search for 'usps truck bids'.