Pupil counts vary. Routes change. But your school buses need to operate cleanly, reliably, efficiently and safely, every day and every year. That’s why Cummins full lineup of diesel and natural gas engines gets top grades. They operate quietly and smoothly, so drivers can devote more attention to traffic and students. Plus, with Stop-Start technology the B6.7 is ready to deliver superior fuel economy. You also get the unmatched support of the largest, most capable service and support network in North America. And it’s all going to get even better in 2017. To better understand how your school bus fleet can benefit from Smart Efficiency, visit cumminsengines.com/school-bus or call Cummins Care at 1-800-DIESELS™ (1-800-343-7357).