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OptiFlow™ Side Fairings

Lightweight aerodynamic side skirts for trailers are designed to improve fuel economy and reduce environmental impact by lowering CO2 emissions for the fleets.


OptiFlow™ TrailerSkirts™

Made to Endure the Heavy Duty Trucking Industry

The OptiFlow TrailerSkirt fairing line was developed to meet the harsh trucking environmental requirements while providing a certified fairing that has lowest total acquisition cost.

Available in various lengths (134 to 259 inches) and various widths (30 to 35 inches) to meet customer requirements (other custom lengths and widths available upon request)

Innovative brackets are designed for fast installation by providing patented one bolt mono-clamp technology

Fairing support struts are made of highly durable flexible polymer offering two way flexibility in hot or cold weather

Each trailer side can be equipped with one panel or three panel sections


OptiFlow™ TrailerSkirt™

Product Features and Benefits
Fast install that fits refrigeration and dry van trailers in the one or three panel format, tough fiber reinforced plastic panel that requires low maintenance. 

Aerodynamically designed and tested for proven fuel savings

Designed to improve handling in cross winds

Tough fiber reinforced plastic panel

Helps reduce road spray on wet roads

8" inboard intermodal variants

C.A.R.B GHG2 (Green House Gas Phase 2) BIN III stand alone device 

Available in standard colors: white and black with other colors upon request

OptiFlow™ TrailerSkirt™ Classic

Modular Design for Fleet Choice

The OptiFlow TrailerSkirt Classic fairing line is modular in design to accommodate desired coverage. Just six panels per side is EPA SmartWay compliant and is easily expandable to seven, eight, or nine panels for more coverage and increased fuel savings. 

Multi-panel design enables easy replacement and may minimize the number of components to be replaced.

Made of lightweight impact resistant, injection molded plastic, proven in automotive applications.

Optional flexible, tough, rubber edge may further improve fuel savings



OptiFlow TrailerSkirt™ Classic™

Product Features and Benefits
-Aerodynamically designed and tested for proven fuel savings that fits all trailers new or used - no drilling into or welding onto the trailer
Modular design to accommodate desired coverage of six to nine panels per side. Can be customized with paint or decals

Special crank handle insert covers landing gear for further coverage

Optional 5 inch flexible, durable rubber edge to increase fuel savings

Designed to improve handling in cross winds

Helps reduce road spray

Designed to allow for quick and easy replacement of components

Stainless steel and/or zinc coated fasteners

All components are recyclable 

OptiFlow™  TrailerSkirt™ Wishbone

Tested for Proven Fuel Savings

This trailer fairing model was developed to meet customer demand for a low cost solution to satisfy EPA SmartWay's 'standalone' requirements while providing greater access to inspect the underside of trailer.

The OptiFlow TrailerSkirt™ panels are available in widths from 30 to 33 inches, with the option of adding a durable rubber extension for increased performance. 

Fits all refrigeration and dry van trailers 

Lightweight aerodynamics side skirt

Designed for ongoing maintenance free

Aerodynamically designed

Related products

WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

Get in touch

  • Get in touch with us

    Call us at 855-228-3203 or email us at wnacustomercare@wabco-auto.com