I just installed the TST510 on my 2009 Sunseeker.
Turns out the RV came with the braided steel lines on the rear inner tires, and all valves are metal stems.
I put 90 degree extensions on the outer wheel valve stems to get the sensors outside the rim.
On the front I had to remove the hubcaps and put on small extensions which put the TST cap just outside
It was easy to put in the parameters for the six wheels. Then I was surprised to see the whole thing spring to life,
even without the included antenna!
Adjusted air pressures to suit my parameters and replaced front hubcaps.
The display seems to get a signal from each tire every 10 seconds or so, the whole cycle would then be a minute
for the six sensors.
Pretty impressive system so far!
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