Mack Pinnacle

The Mack Pinnacle is a Class 8 truck built for demanding highway and vocational applications where durability, power, and driver comfort matter most. Designed with a reinforced steel cab and Mack’s lightweight Advantage™ chassis, the Pinnacle delivers the strength and maneuverability needed to handle heavy loads and challenging job conditions. Powered by the Mack MP8 engine with up to 505 horsepower and 1,900 lb-ft of torque, it provides reliable performance for regional hauling, flatbed, bulk, and construction work. Inside, a spacious and ergonomic cab—with advanced displays, integrated technology, and customizable sleeper options—helps keep drivers comfortable and productive on the road.