top of page

Triangle Suspension Systems Substantially Improves Leaf Spring Product Corrosion Protection

  • Writer: Patrick McNamara
    Patrick McNamara
  • Oct 29, 2018
  • 2 min read

Updated: 4 days ago

Triangle Suspension Systems has substantially improved the corrosion protection of their multi leaf and parabolic springs by adding a new high performance, corrosion resistant water-based coating.

Triangle Suspension Systems Substantially Improves Leaf Spring Product Corrosion Protection
Behind every TRIANGLE spring you get nearly 100 years of experience in manufacturing and design.

Damage caused by corrosion is an on-going and costly issue affecting most North American truck fleets. Triangle evaluated several coatings for salt spray corrosion results, dry time improvements and process capabilities in order to offer the industry leaf springs that would not show signs of corrosion in a short period of time. The test results for the new coating show that it offers three times the corrosion resistance distinguishing Triangle suspension leaf spring products as an excellent choice for vehicle operators.


Triangle Suspension Systems Substantially Improves Leaf Spring Product Corrosion Protection

Since the new coating continues to be a water-based product and low in VOC’s it is compliant to today’s environmental rules and guidelines and does not require a Proposition 65 warning label.


The new corrosion resistant Triangle leaf spring products are available throughout North America from their network of 1400 distribution locations. Visit triangleusa.com to find out more about their products and where they are available.





Triangle Suspension Systems is the leader in undercarriage products for heavy, medium and light duty trucks and trailers.
Triangle Suspension Systems is the leader in undercarriage products for heavy, medium and light duty trucks and trailers.

About Triangle Suspension Systems, Inc.


Triangle Suspension Systems is a leader in providing quality undercarriage products for heavy, medium & light duty trucks and trailers in the North American market with a nationwide network of over 1400 distributor locations. Their USAmanufactured products are known for consistent quality. Broad product coverage of springs, suspension parts and air springs are backed by ISO registered facilities and strong employee commitment to delivering quality products. Triangle Suspension Systems, Inc. is a Marmon Highway Technologies®/Berkshire Hathaway company. Marmon Highway Technologies (MHT) supports the highway transportation industry worldwide with a wide range of high-quality products and services.

bottom of page