Commercial Vehicle Solutions


Advanced trailer air suspension control system comprising six valuable functions​

Key Facts

Faster (Un)Loading​

Reduces loading and unloading times

Driver Comfort ​

Allows driver to stay in cabin during loading and unloading​

Fuel Savings ​

Helps to reduce fuel consumption


Helps to reduce CO2 emissions

What can OptiLevel provide?

ZF's OptiLevel offers a more economical control of trailer height than conventional air suspension methods. The system brings together six valuable trailer suspension functions in a single, economic package. OptiLevel helps to cut fuel costs, decrease loading and unloading times, reduce the risk of accidents and allow docked trailers to change height level without an attached tractor - Trailer air suspension at its best.​



Features & Capabilities:​
  • Offers six integrated suspension functions​
  • Lift & Lower​
  • Memory Level​
  • Return-to-Load Level​
  • Return-to-Ride​
  • Fuel Saving Suspension​
  • OptiLevel 2-point


Customer benefits:​
  • Helps to reduce loading and unloading time by up to 1.5 minutes per turnaround​
  • Maintains specified level during loading and unloading​
  • Provides Return-to-Ride function​
  • Automatically controls ride height to improve fuel economy ​
  • Helps to reduce fuel consumption by up to 150 liters per trailer per year and to lower CO2 emissions by around 407kg per trailer per year compared to conventional air suspension​


OptiLevel Brochure

Find out more about trailer air suspension at its best​

Complete System


Service & Support

ZF Aftermarket Products

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