BusinessSneak peak: ZFuel from Zonar SystemsAaron HuffOct 2, 2014FacebookLinkedInX (Twitter)Pinterest Add us as a preferred source on Google Related StoriesBusinessZonar Systems creates new app to drive fuel performanceBusinessCross-border trucking pilot program coming to an end: What’s next?BusinessFlatbed, van rates see small rate drops in Sept., but rates remain strongBusinessKnight buys Barr-Nunn; promises no change in name, management, cultureTop StoriesSafety & ComplianceFeds shut down 110 CDL schools in trucking fraud roundupThe Trump administration has launched a multi-state federal task force to combat fraud in the commercial trucking industry, shutting down 110 commercial driver's license training schools and targeting unqualified immigrant drivers to improve highway safety.Class 7-8U.S. dropping Obama-era fuel economy standards for truck enginesSafety & ComplianceFMCSA advances hours of service flexibility pilots ahead of 2027 expansionGovernment affairsOnly 2 states remain noncompliant with CDL medical card mandateTest Drives110 miles and 100 degrees in Peterbilt's Model 579Get 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 PapersCan CNG Fuel Help Cut Costs? Gazelle Transportation Says Yes