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Latest generation of air suspension control for commercial trailers


What does OptiLevel™ do?

WABCO’s OptiLevel™ control helps to cut fuel costs, decrease loading and unloading times, reduce the risk of accidents and allows docked trailers to change height level without an attached tractor.



Electronically Controlled Air Suspension

Latest generation of air suspension control for commercial trailers offers a host of value-adding functions

Customer benefits:

Helps to speed up loading procedures

Maintains specified level during loading and unloading

Provides Return-to-Ride function

Assists the driver to adhere to permitted axle load

Automatically controls ride height to improve fuel economy


Trailer air suspension at its best
Offers a more economical control of trailer height than conventional air suspension methods

Integrates six suspension functions:

Lift & Lower

Memory Level

Return-to-Load Level


Fuel Saving Suspension

OptiLevel 2-point

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Get in touch

  • Get in touch with us

    Australia: 1300-4-WABCO
    China: +86 21 3338 2000
    Japan: +81 3 5435 5711
    Korea: +82 31 680 3707
    Singapore: +65 6562 9119