Mack Trucks is now offering its Protect safety system to MD Series trucks, extending the same collision-avoidance technology first introduced on the heavy-duty Pioneer models. The announcement came during Work Truck Week in Indianapolis, giving medium-duty operators new tools to stay safer on the road.
Mack Protect combines radar, cameras, and smart detection algorithms designed by Mack to help drivers avoid accidents or reduce their impact. It now provides expanded safety coverage, including forward- and side-looking pedestrian recognition.
Alex Lee, senior product manager for vocational and medium-duty vehicles at Mack Trucks, explained how the system works for everyday driving. “The system includes a camera in the windshield, along with radar units in the front bumper and passenger side. It offers forward collision warning, adaptive cruise control with an adjustable time gap, automatic emergency braking, lane departure warning, speed-limit sign identification with overspeed alerts, and right-side lane-change and blind-spot support with pedestrian and bicyclist detection.”
Lee also described how the alerts communicate with drivers. “If a pedestrian or vehicle is detected, a warning lamp flashes on the A-pillar. It glows orange as the truck gets closer and beeps and turns red if the vehicle gets too close. The radars are designed to cover a 102-inch width and track objects between 150 and 250 meters in ideal daylight highway conditions.”
With Mack Protect now available on medium-duty trucks, MD Series drivers gain the same advanced safety features that heavy-duty drivers rely on, helping reduce collisions and enhance confidence on the road.








