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Pinnacle Series

Hauls like a beast. Works like a dog. Pinnacle represents the best in highway truck engineering.

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Built to fit the way you work

Mack Pinnacle™ combines the legendary power and reliability with modern technology and an aerodynamic design. 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. And a powerful and fuel-efficient MP® engine 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.

  • Pinnacle is versatile, and can be spec’d in an array of configurations for different applications.
  • Aerodynamic design improves driver visibility and cuts fuel costs
  • Under the hood, the MP Engine series has plenty of horsepower and great highway torque profiles
  • Pinnacle’s proven Advantage chassis is lightweight-yet-strong and can be optimized to fit the job
Highway Brochure
(PDF 4.7mb)
Total Cost of Ownership
(PDF 2.9mb)
Why Mack for Bulk Haul
(PDF 1.4mb)
Why Mack for Regional Haul
(PDF 1.3mb)
Pinnacle driving Alt Text

Comfort

Pinnacle’s spacious cab makes hard work less of a chore. Its ergonomic design gives drivers plenty of leg, belly and headroom. The cab air ride protects drivers from rough roads. Getting in and out of the cab is nearly effortless, thanks to the well-placed steps and handles. 

Superior lighting reduces dangerous glare.

Sound deadening keeps the cab silent.

Idle-free heating and cooling system.

Immense, easily-organized storage.

Full-size mattress, fridge and plenty of outlets.

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Versatility

    Pinnacle’s many options and broad selection of tailored specifications meet the needs of virtually any highway application.

    Reliability

      Mack’s reputation for reliability comes from controlling our powertrains from end to end, so you know you'll have more uptime. Pinnacle’s chassis is lightweight yet strong.

      Our axles and suspensions are optimized for longer component life

      MP engines are built to last with advanced engineering

      Efficiency

        With the lift axle in the pusher position, weight gets distributed more evenly—limiting wear and extending life. Add our suspension control system, and you get better fuel effi ciency, more traction, longer tire expectancy and exactly the kind of ride you expect from Mack.

        To get peak performance out of each drop of diesel, you need more than a computer. You also need a purpose-built truck. Our automatic transmissions, Super Econodyne® efficiency package and EconoBoost system cut fuel costs by maximizing time spent operating at highway cruise speeds and giving you the torque you need, when you need it.

        Power

          The MP® Engine Series is the heartbeat of the Pinnacle. These highly fuel-efficient engines deliver plenty of horsepower plus low-end torque to give you all the muscle you need to conquer the road. They’re lightweight, yet engineered to command the jobsite.

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          Applications

          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.

              LTL/Van

                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.

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                    Gallery

                    Pinnacle truck front view
                    Pinnacle truck side view 1
                    Pinnacle truck side view 2
                    Pinnacle truck side view 3
                    Pinnacle truck unloading
                    Pinnacle truck in shipping yard
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