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Old 06-24-2021, 10:36 AM   #1
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Brawny's Avatar
2004 30' Classic
London , Ontario
Join Date: Nov 2014
Posts: 88
TPMS- Expandability of TST-507-FT-4-C

Starting a new thread so as not to hijack this one.

I've decided on the TST-507 based on a bit of research, including reviews here on the forums.

I'm in Canada, and price on the TST-507-FT-4-C here is just over $700 CAD after taxes through an online distributor. That kit includes the repeater and 4 flow through sensors. I already have metal valve stems on our trailer, so good to go with the flow through sensors as opposed to caps, unless there's a good reason to go with the caps instead...

Curious if anyone here has added additional sensors to this system after the fact? I wondered about adding one to the spare at a later date. We also have a cargo trailer and a utility trailer that we use occasionally that are both single axle. Was thinking adding some cap sensors to these might be a good idea (They both have rubber valve stems). From the description of the system, I *think* I can use it with different trailers/sensors. Anyone else do this, and if so, how difficult is it to set up/switch over?

With the price on this system, I'll probably wait until our next trip to the US to pick up the additional sensors to save a few $$$, but hoping to get the system on our AS before our summer vacation.

Thanks for your suggestions!
2004 30' Classic
2020 F150 XLT 4x4
WBCCI #1783, Region 2, Ontario Canada Unit
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