Jonathan Willis (HWT)TrucksOil companies praise the roll out of new engine oils in first six monthsWhenever new heavy-duty engine oils are launched to the public, it is the result of years of study, testing and development. Global researchers spend years working with scientists and engineers developing fuels that will meet all government and industry standards as it relates to fuel economy and emissions regulations. That’s why December’s roll out of […]July 27, 2017Page 1 of 1Top StoriesSafety & ComplianceDOT reiterates: No marijuana for truckersDespite federal cannabis rescheduling, DOT says state-issued medical marijuana cards will not save truck drivers from failing drug tests.Safety & ComplianceBill establishing federal rules for driverless trucks is working its way through CongressRegulationsEPA set to delay emissions rules for medium-duty trucksSafety & ComplianceSCOTUS shocker: High court says brokers are accountable for hiring unsafe carriersFeatured SponsorRevenue not covering operating costs? It’s time to rethink maintenance.