Stoughton Achieves Milestone in Trailer Safety Innovation
In an impressive development for trailer safety, a Stoughton chassis designed specifically for container transport has become the first to earn the prestigious TOUGHGUARD award from the Insurance Institute for Highway Safety (IIHS). This award recognizes superior underride protection, a crucial aspect of trailer safety on the road.
Understanding Intermodal Chassis and Their Importance
Stoughton, a well-respected manufacturer based in Wisconsin, has a notable reputation in the industry, previously being awarded for its dry vans and refrigerated options. The recent recognition extends to their 53-foot intermodal chassis, which complies with TOUGHGUARD standards, marking a significant achievement for the company and the sector.
Intermodal chassis serve an important role in modern logistics by facilitating the direct transport of shipping containers from ships or railcars. This method plays a growing role in global trade, making advancements in their safety imperative.
Significance of the TOUGHGUARD Award
The TOUGHGUARD award is more than a trophy; it represents the cutting-edge in freight safety engineering. As vehicles on the road evolve, the importance of robust safety features has never been greater. IIHS President David Harkey expressed enthusiasm for Stoughton’s commitment to minimizing underride collisions, emphasizing the organization's 30x30 strategy aimed at achieving a 30% reduction in road fatalities by the end of the decade.
A rear underride guard is critical for preventing less-regulated vehicles from sliding beneath trailers during rear-end accidents, a deadly scenario that has claimed too many lives. While current federal safety standards govern these guards, IIHS has found that many existing designs are not stringent enough, often leading to failure during crashes.
Redefining Rear Underride Guard Design
What sets the TOUGHGUARD criteria apart is its rigorous testing protocol. Unlike basic federal standards, the TOUGHGUARD award confirms that the underride guards can withstand significant impact, thus significantly reducing accident severity. The design challenges for chassis-type trailers lay in their unique construction—distinct from traditional trailers—which influences how underride guards need to be engineered.
Traditional trailers, such as flatbeds or dry vans, feature a continuous frame that can support the underride guard effectively across the wheelbase. In contrast, an intermodal chassis comprises a ladder-like structure, which requires a custom guard design to ensure reliability. Stoughton’s innovative solution positions diagonal supports that enhance the guard's stability, showcasing their forward-thinking approach in engineering.
Updates on Federal Regulations
The National Highway Traffic Safety Administration (NHTSA) has attempted to modernize regulations surrounding underride protection as of mid-2022. However, critics, including IIHS, assert that these federal guidelines are insufficient to motivate manufacturers to prioritize safety upgrades.
IIHS has conducted extensive tests to validate the effectiveness of underride guards attached directly to trailers rather than relying on universal testing rigs, which don't accurately reflect real-world conditions. In these tests, a midsize car collides with the rear of a trailer at varying speeds and angles, putting the guards to the ultimate test—a rigor that has proven invaluable.
Industry-Wide Impact of Stoughton’s Achievement
Since the inception of the TOUGHGUARD program, Stoughton has consistently led the charge, having been among the pioneers earning the award for its dry vans and refrigerated trailers back in 2017. Currently, a total of nine trailer manufacturers across North America, including the largest players in the industry, are recognized for meeting or exceeding TOUGHGUARD standards.
This commendable effort not only elevates Stoughton’s standing in the market but also amplifies the call for enhanced safety measures throughout the industry.
Frequently Asked Questions
What is the TOUGHGUARD award?
The TOUGHGUARD award is given by the Insurance Institute for Highway Safety to trailers that meet rigorous standards for underride protection, ensuring enhanced safety during accidents.
Why is underride protection important?
Underride protection is crucial for preventing lower vehicles from sliding underneath trailers during rear-end collisions, significantly reducing injury and fatality rates.
How did Stoughton earn the TOUGHGUARD award?
Stoughton earned the TOUGHGUARD award by engineering their intermodal chassis with innovative design features that enhance the durability of underride guards, meeting IIHS criteria.
What are the design differences in Stoughton’s chassis?
The Stoughton chassis features diagonal supports for its underride guard, differing from traditional trailers that have a continuous frame for support.
How can I learn more about trailer safety?
For further insights into trailer safety and the IIHS’s initiatives, visit their official website to access research and guidelines.
