Built to shoulder the load.
Durable, reliable, proven—Pinnacle’s tough components and rugged engineering make it a workhorse on the highway.
Advantage™ chassis frame rails support heavy loads, even on challenging terrain.
Forward axle position spreads the load to maximize your payload.
A low center of gravity offers unstoppable stability.
On-road, off-road, every road.
From heavy loads to steep grades to long hauls, Pinnacle is up to whatever challenges the job throws your way.
Pinnacle’s chassis provides clean wheel cuts for quick maneuvering.
High ground clearance for taking Pinnacle off-highway.
Comfortable from start to finish.
Pinnacle’s fully redesigned cab and driver environment are built around the way work gets done on the road, keeping drivers comfortable, safe and focused all day long.
Generous headroom lets drivers stand up comfortably in the cab and sleeper.
Mack-exclusive seats provide unmatched comfort.
Easy-to-reach controls reduce driver fatigue and increase productivity.
Power, performance, fuel economy and maneuverability to handle regional hauls.
Flatbelt and Lowboy
For heavy-duty hauling, Pinnacle Sleeper models are great choices in flatbed and lowboy operations.
Lightweight, maneuverable and powerful to handle the big loads, with flexible PTO options.
All the reliability, performance, fuel economy and creature comforts you need for long-distance runs.