signalboosterTop StoriesRegulationsTruck owners lambast EPA over diesel emissions warranty rollback40% of recent poll respondents urged EPA to retain the extended warranty requirements in place when the 2027 Heavy-Duty NOx regs take effect. That's not the approach the agency proposed with its rollback in July.RegulationsOperator mounts legal challenge to FMCSA's autonomous truck warning-device waiverSmall Fleet Champ80 years of specialized excellence: Otto TransferPride & PolishHeavy hauler's 'Heartbreaker' custom Peterbilt 589RegulationsFMCSA waives HOS regs for gas, diesel haulers