In the transportation industry, drivers are the most valuable asset. Ensuring they carry out their duties safely is a priority at every level, from OEMs to suppliers and fleets. One of the most effective ways to enhance these efforts is through regular preventative maintenance (PM) inspections on tractors. Routine checks and repairs on critical systems, like the fifth wheel, help prevent accidents, reduce unexpected downtime, and improve performance and reliability. By investing in PM, fleets can optimize their operations while enhancing safety.

Benefits of fifth wheel PM adjustments

1) Tractor: Routine PM helps identify potential issues before they escalate, reducing unexpected downtime. Downtime results in lost profit, can damage a fleet’s reputation, and leaves room for competition to come in and take business.

2) Driver: Regular PM keeps drivers and maintenance personnel informed of the tractor’s condition. Knowing that the fifth wheel has been accurately adjusted and maintained gives drivers confidence that the trailer is able to make a secure connection, strengthening their on-road safety.

3) Trailer Disconnect: Insufficient maintenance can result in fifth wheel failures and lead to trailer disconnects on the highway, posing a significant threat for all drivers and vehicles on the road. Safety is paramount for fleets, and a robust PM program is critical to those efforts.

Challenges in fifth wheel maintenance

Various factors impact fifth wheel maintenance. Some of these factors include cargo weight, road conditions, the frequency of trailer coupling and uncoupling, and more. Each fleet operates on a different PM inspection timeline based on their specific needs.

Role of technology in enhancing safety

Technology can play a critical role in improving safety and operational efficiency. Fontaine Fifth Wheel’s SmartConnect^® enhances safety procedures and required checks to reduce the risk of false coupling, while utilizing smart technology to anticipate maintenance needs and increase uptime. SmartConnect^® monitors the fifth wheel lock position over time, collecting data to proactively alert for servicing or inspection. While SmartConnect^® does not replace the need for a fleet to have a robust PM program, SmartConnect^® elevates fleet uptime by aligning needed maintenance with scheduled PM inspections, reduces premature lock wear from overdue maintenance, and reduces premature rebuilds that cost fleets unnecessary time and money. 

Nick Forte, VP of Maintenance at Stevens Transport and Paragon Leasing said, “They (SmartConnect^® fifth wheels) are running fantastic in our fleet, and helping our drivers make sure we keep the public safe!”

Driver safety will continue to remain a priority when it comes to making product decisions for fleets. Implementing regular PM ensures truck parts remain in optimal working condition, giving drivers peace of mind when going to work. When the fifth wheel functions properly, everyone on the road is much safer.