Navistar, Inc. has announced it is offering the Allison Transmission FuelSense® fuel-efficiency package on its medium-duty and vocational International® truck models. FuelSense, available in Allison’s 1000, 2000, 3000 and 4000 series transmissions, automatically adapts shift schedules and torque, maximizing transmission efficiency based on load, grade and duty cycle, without sacrificing performance. “Allison’s internal testing shows FuelSense cuts fuel consumption by[Read More…]