BusinessGallery: trailer tracking systemsAaron HuffJun 15, 2014 Add us as a preferred source on Google Related StoriesBusinessPower up: trailer tracking systems are beating the oddsBusinessFMCSA still pushing for insurance hike, speed limiter rules in 2014Business14th Mexican carrier joins FMCSA pilot program, agency investigating another for violationsPartner InsightsRevenue not covering operating costs? It’s time to rethink maintenance.Top StoriesRegulationsLawmakers add 6-axle, 91,000 pound weight limit pilot to highway billLawmakers back an amendment to the BUILD America 250 Act, arguing modernized truck weights could slash over 100,000 annual trips for some industries.RegulationsHouse committee okays highway bill in marathon sessionSafety & ComplianceDOT reiterates: No marijuana for truckersSafety & ComplianceBill establishing federal rules for driverless trucks is working its way through CongressFeatured SponsorRevenue not covering operating costs? It’s time to rethink maintenance.Get 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 PapersTurn fleet data into real cost savingsWith operating costs on the rise, fleet managers need smarter ways to reduce downtime, improve safety, lower claims, and uncover measurable ROI across their operations.