The Mack Pinnacle combines old-school grit and uncompromising comfort. The result is a workhorse ready to take on any job while making every drop of fuel count.

Pinnacle’s lightweight-yet-strong frame is built for heavy loads, steep grades and long hauls. With a powerful and fuel-efficient Mack MP engine, the Pinnacle delivers the brawn you need to maximize payload. But it doesn’t end there; power gives way to style with the dominant chrome grille, Rawhide Edition interior and elevated seat position. Drivers of this truck aren’t just hauling heavy transport; they’re carrying pride.

Applications for Mack Pinnacle

Regional Hauling

Mack’s lineup of sleepers offers regional haulers choices ideally suited for their operations.

Flatbed & Lowboy

For heavy-duty hauling, Pinnacle models are great choices for flatbed and lowboy operations with axle forward and axle back options.


The perfect balance of aerodynamics, power and fuel economy for LTL and van applications.

Bulk Hauling

Lightweight, maneuverable and powerful to handle the big loads, with flexible PTO options.

Long Haul

All the reliability, performance, fuel economy and creature comforts you need for long-distance runs, with five sleeper options.

Pinnacle Day Cab

The Mack Pinnacle day cab is a versatile workhorse for all your regional trips. It delivers great power, fuel economy and maneuverability throughout the day and across your diverse business needs.

Pinnacle Sleeper

Pinnacle Sleepers are designed for comfort, heavy loads, steep grades and long hauls. With the MP® engine, they deliver the power to handle payloads and the fuel efficiency to run longer and maximize your bottom line. Mack Pinnacle’s 70-inch StandUp Sleeper features 35% more space to give drivers plenty of room to get comfortable, rest well and stay focused on the road.

Base Specifications

Cab Configurations


  • 13 Liter
  • 415-505 HP
  • 1460-1860lb.-ft.


  • Maxitorque® ES
  • Eaton-Fuller Manual Transmissions
Automated Manual
  • mDRIVE



Standard Features

  • Advantage™ Chassis
  • Forward Axle Position
  • Full-Size Grab Handles
  • High Ground Clearance
  • Huck® Bolts
  • LED Exterior Lights
  • Ample Sleeper Storage
  • Full-Color Co-Pilot™ Display
  • Power Locks
  • Auxiliary Power Units
  • High-Performance HVAC System
  • Power Windows
  • Digital Analog Gauges
  • Illuminated Instrument Panel Controls
  • Sears Seating Seats
  • Driver's Seat Air Suspension
  • Non-Slip Electronics Tray
  • Sleeper Windows with Self-Contained Blackout Shades
  • Flat-Bottom Steering Wheel
  • Oversized Cup Holders
  • Stand-Up Cab and Sleeper

Optional Features

  • Air Disk Brakes
  • Mack Powerleash™ Engine Brake
  • Factory-Installed Refrigerator
  • Microwave Prep Kit
  • TV Prep Kit