ninefiveone

Looks like the Hella TC-400 system sold at Tirerack is the same unit with a different display

JBrown

DEI is the parent company of Valet. They are a very good company. They acually make Viper alarms. I guess they are branching out into different areas. Most of there products are very good, so I would think the tire pressure monitoring system should be dependable and accurate.

evil 944t

Good idea for a trailer.

theedge

Just ordered one up. What the hell, its only $100. Ive spent more on an evening of light drinking

reactor2

My Vette has pressure sensors like these. Pretty useful, especially if you have a LSD where keeping the pressure difference between the tires low is very important.

mavfan

TPMS are not heavy. these are generally installed in most new cars today, not new technology by a long shot. Only way they can break is if the auto guy installing them breaks 'em. They do have batteries, but so far i've never seen a car come in that needed new batteries.

Chris White

Now thats a realy good idea!

evil 944t

And today they are running a deal on a projector so.. nows a good time to install an AV unit in the trailer too, lol.. oh the deals keep coming!!

333pg333

How do the sensors affix to the tyres? Does the sensor itself sit inside the tyre and also provide the valve stem?

evil 944t

Yes. You un-mount your tyre and remove your air valve and reinstall these in place of the original stem. Install the tyre and hope they work, lol.j/k