Tyre pressure monitor

Hello Russler, Have a look at these threads, # 69889 & # 77509 and you will find a fair bit of info on TPM's. The threads are like me (a bit old!) but most of the info would probably be relevant today.

We no longer have a Van, but they are a worthwhile investment in my opinion. Good luck in your search & safe travelling.

Hi Russler,

Yes they are all wireless. It is the only practical way to connect to a spinning wheel.

And yes, they all claim to sense temperature, however......... only those that have the sensors/transmitters inside the tyre can measure the temperature with any accuracy. Those that are simply screwed onto the valve stem can read pressure OK but with the sensor out in the ambient, that is what they will read...... ambient.

I have an internal type and "Wouldn't Leave Home Without Them", but for a wide opinion, do a search on this forum or look at the threads that Barry has referenced.

Hello Russler. I have the on valve wireless units and thoroughly recommend the idea. They have saved my tyres plus alerted me to a lost wheel. BUT you must get solid valve stems particularly if you intend to do rough road work. I wouldn't do caravanning wiyhout them

Wikki

Hi Russler

I just came across this:http://www.exploroz.com/Members/92954.75/12/2010/Product_Review_No_6_-_Tyre_Pressure_Monitoring_Systems__TPMS__-_Sensatyre___Tyredog_Systems.aspx

There have been many many threads on tyre pressure monitors, and the pros and cons of external versus internal.

As we have a large tow vehicle and caravan, it has been recommended that a monitor be place at the front of the caravan and hard wired to the car to avoid interference in signal to the in cab monitor.

We have not fitted monitors as yet.

Motherhen

Hi Russel
this may help you more than other reviews:

[url=http://www.productreview.com.au/r/tyredog-4-wheel-wtpms-td-1000a-x/220803.html]

I have my TPMs from there too. I'm happy with quality ans service.
Dana

Hi Allan
You see, your sensors failed as well....
My TPMs I bought from EBay still works OK, after 2years.....
Why should that review be dishonest? I wouldn't be so paranoid and see something what is not there....
Cheers Dana

We had the Inawise Off Road system on our LC200 and would definitely recommend it. We travelled with another vehicle without a TPMS and were always stopping to help them with blowouts.

The unit always worked well and gave both pressure and temp readings accurately.

The offroad setting was great once you had aired down too.

You'll save the cost of the unit if you save a single tyre not to mention the safety issues and lost time on a trip.

This will be the first accessory fitted to the next vehicle.

I tried several different sets none of which were much good in my opinion. They took ages to send data when you stopped and were a pain in the A to reset the alarms after changing tyre pressures. Then 2 (?) years back I came across a Taiwanese brand called "Kipoint". The alarm pressures of the normal set didn't suit low 4WD pressures but the man i contacted said they could alter to suit me at the factory before sending to me which they did. BEST TPM I have had. You see tyre pressures as soon as turned on (don't have to wait for wheel to turn), are accurate, and a breeze to set up.

I had a look on the web to see if still available and appears so

http://kipoint.com.tw/index_down.php?alltit=---&sele=hstyle&TtCH=abc&hstyle=7&HPnum=1

We have used TPMS for the last fifteen years or so and had the opportunity to test several in conjunction with tyre evaluation to collect data. As well we see al types on our tours so have a reasonable idea of what works when and where.

We use two as we run two sets of rims and tyres. The AirAware system as supplied by Toyota and used to be available from Repco and other outlets but sadly this one seems to be no longer imported from the USA but an excellent system for any tyres and can handle up to six wheels and tyres

The second system we use in conjunction with the camper trailer is the Sensa Tyre system which handes 10 wheels and tyres and whilst a bit harder to use offers excellent information

The key issue is to find one that does both temperature and pressure as temperature is the first indicator of an impending failure rather than loss of pressure. Secondly be aware that some types that fit on valves are tyre specific and by that I mean LHF is not interchangeable with any other tyre. So if that fails you have to source a LHF which is a pain. But not all are like that

Are they worth it? Most definately as for the cost of a tyre or two they will help you a lot

Regards

RobA

Hi all, thanks for all of your feedback. Plenty of info to read and digest. I didn't describe my setup ... just for the GU atm (ie. 5 wheels), but the idea of some spare capacity to accommodate a camper trailer is appealing.

How easy is it to use these systems in an environment where tyre pressures are being adjusted regularly to suit to driving conditions eg corrugations, sand etc?
Bob