If you think not much has changed when it comes to Class 7-8 commercial vehicle fifth wheels — think again. Improvements in materials, design and technology have led to substantial improvements to this critical connectivity point in today’s combination vehicle. What you don’t know about today’s fifth wheels may surprise you. 

For example, today’s fifth wheels have become lighter than their previous generation cousins thanks to lighter weight steel alloys and aluminum options, which help fleets save fuel while maintaining expectations for reliability and durability. Sensor technology is now available to confirm coupling status to drivers in the cab, helping them ensure proper connection is made beyond just the “tug test.” 

Today’s fifth wheels also can be spec’ed with integrated, automated secondary locks, which replace manually activated secondary locks, reducing driver workload. Newer designs are also available that simplify fifth wheel maintenance, freeing technician time for other tasks. 

Attend this session and learn what’s new when it comes to today’s fifth wheel offerings. We’ll cover these topics and much more regarding fifth wheel maintenance, specification, and design. After experiencing this informative session, we think you’re likely to uncouple your old assumptions about fifth wheels.