In the field of off-highway trucks, tires represent a significant portion of operating expenses. Underinflated tires wear more quickly than properly inflated tires. This invention pertains to an apparatus for detecting an underinflated tire of a work vehicle (12) and displaying the information to the...http://www.google.de/patents/US4866419?utm_source=gb-gplus-sharePatent US4866419 - Method for detecting an underinflated tire by monitoring a work vehicle suspension
