Overdrive ExtraGallery: Kenworth T680Overdrive StaffMar 22, 2012Updated Mar 28, 2012 Add us as a preferred source on Google Related StoriesOverdrive ExtraIs the cabover coming back?Overdrive ExtraPete 579 boasts strong aero featuresOverdrive ExtraAvoiding irregular tire wearPartner InsightsHowesTop StoriesRegulationsELP violators do worse at inspections, safety scores: StudyNew research from a supply chain professor at the University of Tennessee found a clear correlation between English language proficiency violations and worse inspections and carrier safety scores in FMCSA's CSA system.RegulationsHomeland Security explains how 'illegal aliens' get CDLs in the U.S.Custom RigsPride, Class, 50-plus remarkable rigs: Owners honored in Pete paradeOverdrive RadioTaking control: Owner-op cost and revenue, income, wider trucking trendsFeatured SponsorBlueParrott S650-XT Bluetooth HeadsetOverdrive RadioLatest EpisodeTaking control: Owner-op cost and revenue, income, wider trucking trendsMore episodes »Partner InsightsCompute the potential profit in any truckload, access per-day and per-mile breakouts with Overdrive's Load Profit AnalyzerKnow your costs, owner-operators? Compute the potential profit in any truckload, access per-day and per-mile breakouts, and compare brokers' offers on multiple loads. Enter your trucking business's fixed and variable costs, and load information, to get started.