LifeZhoeOverdrive StaffNov 3, 2013 No matter what kind of day I’m having she is always a loyal companion an always there for me. Darren Winters | Owner-operator Add us as a preferred source on Google Related StoriesChannel 19Updating the top 10 trucking songs of all timeLifeSassyLifeNalaPartner InsightsGarmin Delivers Big with Trucker-Trusted Navigators and Premium Wireless HeadsetsTop StoriesTrucker of the YearTrucker of the Month John Penn reaps 10-mpg-plus rewards of two decades learning, growingThough owner-operator Penn might chalk his success up to dumb luck, his story's clear evidence of smart preparation before he ever bought a truck "trying to learn every facet of the industry," in his words. Today, he's a standout for efficiency above 10 mpg, even in a multistop operation hauling furniture LTL.Custom Rigs'A Touch of Class': Greg Kiser Trucking's custom '08 Pete makes old-school style newBusinessGet your 2025 Highway Report Card: Worst roads, state DOTs, parking desertsBusinessELD-data engagement: Your insurance premiums could depend on itFeatured SponsorBlueParrott S650-XT Bluetooth HeadsetOverdrive RadioLatest Episode'Be the best': Lofty goals successfully executed define owner-op John Treadway's trucking careerMore 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.