Matt ColeMatt Cole is the Senior Editor for Overdrive and CCJ. Reach him at [email protected].Top StoriesUsed trucksUsed pricing stable in May but Iran-related headwind could be brewingAmid further tightening of capacity in the freight market, used truck volumes were mixed and pricing was mostly stable in May, J.D. Power reports.TrailersTrailer orders edged higher in MayClass 3-6International, GM discontinuing certain work trucksMergers & AcquisitionsDana buying Eaton's trucking businessFeatured Sponsor9 Things You Need to Know About Automating your Accounts Payables