Explore the history and impact of the Mack R series, a staple in heavy-duty trucking from 1966 to 2005. Known for its innovative design and powerful engines, this series solidified Mack's industry foothold during the golden age of trucking. We're hiring! HMDTEAM.COM⁠ 👍 #MackTrucks #RSeries #TruckingHistory #truckingjobs #trucker #truckdriver #trucking #hmdtrucking #truckerlife #HMDdrivers #truckingjobs #truckingcompany #hmdtrucking | HMD Trucking Inc

2.1K views · 1K reactions | Everything you’ve come to expect from Mack is now available in a medium-duty truck. Introducing the #MackMD Series. | Mack Trucks | Facebook

6.4K views · 3.2K reactions | An indisposable part of your business, Mack MD Series is made to last. The galvanized steel cab keeps drivers safe and prevents corrosion. Durable 120k PSI steel frame rails* enable easy upfitting. And its heavy-duty design allow this Medium-Duty truck to punch above its weight class. *Only available on MD7. MD6 features 110k PSI frame rails. | Mack Trucks | Facebook

One of the most loved of the older model of big rigs, is the nostalgic Mack brand: Mack R Series, B- Model Macks, Mack Super Liner and many other old Mack model trucks are featured in the video. | Smart Trucking