A curtain sider trailer is perfect for hauling large products that need cover and containment. The curtains can be pulled back, giving easy access to the cargo, making loading and unloading quick and efficient.

Strenx® performance steel helps you make stronger, lighter, safer, more competitive and more sustainable trailers. Learn more and get free advice on the perfect grade for your product.

Download our product guide for curtain sider trailers

Find the right steel grade for your components.
pdf 383 Kb
Strenx® product guide for Curtain Sider Trailers

Whatever your application, wherever you are in the world, SSAB supports your business

Design and development support

Our local support teams conduct customer visits, seminars and development projects. Together, we help you develop products that are stronger, lighter and deliver more value.

Ways we support you: 

  • Material selection for your specific product
  • Conceptual design and innovations
  • Design recommendations for high-strength steels
  • Production efficiency recommendations
  • Expert advice and best-practice guidance

Workshop fabrication support

Get the help of our experts to ensure a smooth production process and gain more value from your products.

Ways we support you:

  • Welding recommendations
  • Forming recommendations
  • Tooling advice
  • Trial material
  • Advice on new production techniques

Discover the power of Strenx® for your trailers

Your request

Your contact information

* Mandatory fields

How can we help you?

Please visit SSAB’s privacy statement for more information on how we process personal data.

Download brochures

Time for an upgrade? Get more information here.
pdf 1.58 Mb
The beauty of Strenx® - stronger and lighter
pdf 949 Kb
Strenx® 960 for Stronger and Safer Rear Underrun Protection Device
Knowledge service center

Supporting your engineering mind

welding of strenx

Predictable production

  • Welding
  • Bending
  • Machining
  • Cutting
  • Strenx™ guarantees
Rear underrun protection device

Making rear impact guards and RUPDs stronger and safer

When safety matters, truck and trailer bodybuilders should carefully consider their choice of material to build rear impact guards for underride protection. The right type of steel in rear impact guards can help to lower the risk of fatal injuries in rear-end collisions involving heavy-duty vehicles and passenger cars, two-wheeled vehicles or lighter-duty vehicles.