Ultimate Test Drive Video: Find Out What's Revolutionary About the Mack Twin Y Suspension

SHARING TOOLS        | Subscribe

Posted on February 26, 2014   |   4963 views

Get a close-up look at how Mack's "revolutionary new tandem drive axle suspension," the Twin Y, as Equipment Editor Jim Park takes a Twin Y-equipped Mack Pinnacle through its paces at the now-retired Mack Allentown Proving Grounds in this Ultimate test Drive video.


  1. 1. Safety [ February 28, 2014 @ 06:53AM ]

    Wear your seat belt.

  2. 2. Steve [ March 25, 2014 @ 02:07PM ]

    I was Mack Truck employee for almost 40 years. It is good to see them innovating again, like they used to, instead of imitating!


Comment On This Video

Email: (Email will not be displayed.)  
Comment: (Maximum 2000 characters)  
Leave this field empty:
* Please note that every comment is moderated.


We offer e-newsletters that deliver targeted news and information for the entire fleet industry.


ELDs and Telematics

sponsored by
sponsor logo

Scott Sutarik from Geotab will answer your questions and challenges

View All

Sleeper Cab Power

Steve Carlson from Xantrex will answer your questions and challenges

View All