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A unique and patented combination: air suspension and independent suspension. The left-hand side can be raised separately from the right-hand side! Designed as standard with self-tracking axles and thanks to the optional remote steering (for reverse steering) and the 50% larger steering angle, you can compare the SL-AIR with a hydraulically operated semi-trailer! More load-carrying capacity, lower bed height, more stroke, for less money.

Are you curious about the solutions we have already been asked to build? View our photo page here.


  • More stroke
  • Lowest load floor
  • Large steering angle
  • Greater stability
  • ltra-effective load-carrying capacity of its kind

Benefits for you