A vehicle mountable electrical power generating mechanism and signal transmitter, combined to constitute a self powered generating system mountable such as on a wheel to monitor and provide an indication of certain operating characteristics of the wheel, such as {HEAD ~ the pressure} of {TAIL ~ the tire} mounted thereon 
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A vehicle mountable electrical power generating mechanism and signal transmitter , combined to constitute a self powered generating system mountable such as on a wheel to monitor and provide an indication of certain operating characteristics of the wheel , such as { HEAD ~ the pressure } of { TAIL ~ the tire } mounted thereon
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