BusinessAre You CK-4 or FA-4? Find out which new API diesel oil specification is right for you.beckyburroughsOct 6, 2016Updated Oct 27, 2016Related StoriesBusinessGorilla Safety to offer white-label version of ELD applicationBusinessSmartDrive expands driver behavior, risk analysis with ‘segmentation’BusinessReefer rates dip in September, van and flatbed steadyPartner InsightsMarket Report: Heavy-Duty Truck PricesTop StoriesTrucksFreightliner debuts second SuperTruckSuperTruck II achieved an aerodynamic drag reduction of more than 12% over SuperTruck I and its prototype 13-liter engine reduced fuel consumption by 5.7%.CCJ InnovatorsFirstFleet creates nextgen in-cab driver experienceMaintenanceTrucksmiths embracing changePay and benefitsPay a top factor for driver turnover but 'not always an amount issue'RegulationsHouse bill offers recruiting and retention incentives, grants to truck driversGet all the info on the top 250 trucking companies in AmericaView, sort and download the trucking industry’s most comprehensive ranking of for-hire carriers in North America, based on a blend of metrics including fleet size, annual revenue and number of drivers.White PapersPrevent Accidents From Costing You Your BusinessFind out how blind spot camera systems & mobile DVRs change the future of liability-prone fleets by preventing accidents and establishing accountability.