Heavy Duty Products: Suspension Systems

Dexter trailer suspension systems are recognized around the world. Dexter excels in the areas of engineering, performance and customer service, greatly enhancing service life and value, keeping you on time and on the road.

Dexter's strong manufacturing culture and an ISO 9001:2015 certified production environment continue to provide the ground work for the highest level of quality and performance.

The ISS is an air ride trailer suspension designed for the heavy duty fixed axle and specialty trailer markets. This system is engineered for simplicity, long life and durability, while maintaining the customization that Dexter is known for.

The ISS is offered in over 15 different styles, features industry standard components, and is fully disc brake compatible.

  • Optimum I-Beam trailing beam design
  • Patented fully wrapped axle connection
  • Compatible with all Dexter standard axles
  • Fully integrated design
  • Four basic hanger styles to customize exactly to your requirements
  • Four lift kits to choose from
  • Two different pivot connection options; industry compatible design
  • Customizable hanger centers
  • Galvanized option available

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