The all-new Mack Pioneer is built for the people who keep freight moving. From the extra space in the cab to the new Mack CoPilot™ display and smarter layout, everything inside the #MackPioneer is made to support long days, long hauls, and the people who do both. | Mack Trucks

This is a 1929 Mack AC! Engine: 4-cylinder, 5" bore, 6" stroke, 50 hp Transmission: 4 forward, 2 reverse speeds Top Speed: 15-20 mph #Iowa80TruckingMuseum #iowa80 #trucks #oldtrucks #truckhistory | Iowa 80 Trucking Museum

12K views · 242 reactions | Big M Transportation saves big with Mack's mDRIVE automated transmission. The mDRIVE makes pulling a big load easier, safer, and smarter. It increases uptime all while improving fuel efficiency and your bottom line. Let Mack work with you to determine how we can improve your fleet’s performance. Visit respond.macktrucks.com/macksuccess | Mack Trucks | Facebook

590 reactions · 74 shares | Two drivers face off with the most fuel-efficient engine we've ever built. | Mack Trucks | Facebook

One hundred twenty-three years flew by as quickly as 1, 2, 3 🥳 In the late 19th century, the Mack Brothers created a revolutionary new truck design that would revolutionize transportation for decades to come. From impacting our economy to connecting communities, there is no denying the impact a Mack Truck has had on the people of the past and today. It's been an amazing journey filled with rugged terrains, hauling dreams, and adventures on the open road. Here's to another century 🥂 | Mack Truc