The Trelleborg Variable Inflation Pressure System is a smart and autonomous complete wheel capable of self-adjusting the pressure of a combine harvester’s tire during operation according to its precise load, optimizing the tire’s footprint in order to reduce soil compaction.

Directly integrated on the tire's rim, the system consists of a set of sensors measuring several parameters including load, pressure and temperature along with an electronic central processor controlling a compressor and a valve to adjust the pressure. The system senses whether the machine is in the field or on the road and modifies pressure accordingly, inflating on the road or deflating in the field.

For more information, please visit www.Trelleborg.com/wheels/us.