This is my first post here but I have a look every day to see what is going on. I am thinking of putting a TPMS on my dual rear wheel motorhome and would appreciate any feedback on what brand to use.
I will have flexible valve extensions so the rear valves will be accessible from the outside rim. Many thanks in advance.
I have the ODBC for my car and caravan and works a treat, secret is on most of them, do not rely on the solar power as the unit will also overheat near the windscreen, I use USB power and keep it a Bit away from the windscreen
We have the same wheel set up as you and we have been using tyredog for some time. Very reliable and accurate (a little more expensive but you get what you pay for). You probably wont need the model with the wifi extender. Our MH is 9m. If you go this way also purchase the silicone sensor protectors.
-- Edited by Bas + Eve on Saturday 3rd of August 2024 09:00:32 PM
Not to forget, you will not have to do a physical inspection of the tyres each morning. Just think how much time that saves.
We did this & we destroyed a tyre nevertheless, often checking tyres twice a day, a bloody screw which I simply didn't see, even moving the car 1.2 metres.
TPMS has now saved us 4 destroyed tyres.
But simply think, you are between town centres, destroyed a tyre. Now no spares!
Decades ago we lost two tyres in one go. If I had the equipment we had today could have plugged the tyres & at the very least got slowly to civilisation.
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50L custom fuel rack 6x20W 100/20mppt 4x26Ah gel 28L super insulated fridge TPMS 3 ARB compressors heatsink fan cooled 4L tank aftercooler Air/water OCD cleaning 4 stage car acoustic insulation.
We have had several TPMS units over the years.
My son gave us a Safety Dave unit he bought at a garage sale that I fitted to Margaret's car. It is the worst unit we have ever owned.
Ergonomically it is woeful.
It is much larger than it needs to be.
It shows the car sideways not the way you look at it.
It only shows the pressure in one tyre at a time so takes many "looks" to scan the pressures of all tyres.
It needs the instruction book to re-set any parameters.
In the OKA I use one of these. promata.com.au/products/matac
All 4 tyres show simultaneously.
It is compact.
It has one button and the parameters can be reset in a few seconds which is particularly useful if you are in the bush and changing tyre pressures regularly.
ps... never believe the temperature read-out of a valve mounted TPMS. There is no way a device mounted on the end of a valve stem can ever give a useful indication of the internal temperature of a tyre side wall. Measuring it with an infra red thermometer is a better indication.
On the OKA we have 2 valve stems per tyre to make it easy to add or remove air without disturbing the TPMS.
Cheers,
Peter
Motorhome had one tyredog missing when i brought the home and never noticed or felt the first tyre go, off course it was on the missing tyre dog one.
Tyre was now buggered, none available in town so decided to keep going after getting spare tyre fitted. Thank god i watch the fitter as did not realise the nut comes off then the threaded extension comes of too never seen before.
300km out we heard a bang, yep that was another inside tyre gone, no spare so had to risk driving on the one for the 300km got there thank god.
Now 3 new tyres, 1 3/4 drive Milwawkee impact wrench, sockets set, 3/4 square drive socket with squre, also have now brought a Kings double compressor so far so good for compressor.
Now ready for anything as no way i could undo those wheel nuts.
Just up graded my tyre dog kit as will be towing a trailer.
So tyre dog kit is i hope good
-- Edited by Bushie1961 on Wednesday 4th of September 2024 04:10:21 PM
They certainly are a good early warning system, some are a bit bulky so I imagine they put some strain on the valve stem or be a an easy target but as @Whenarewethere, the daily check should still be done and on duals when running dirt always check between the tyres, one rock jammed in there and that can be 2 tyres gone and no chance of repair as its sidewalls ..............
Before TPMS the old trick when you stop is too walk around and use your nose as often a tyre going down will be hot and you can smell it or just touch the tyres they should all feel the same .... hot one is LP.
I have used Slime and its earlier variants since the early 80's in many vehicles and has made life easier on many bush runs, never had any balance problems which some seem to say but certainly saved a few changes on my truck and personal run arounds, carry a bottle as well as some plugs, tyre levers stay home as too old and knackered to use them now............. Slime does have its draw backs in regards to patching a tyre with an internal plug and some stuffing around with the valve when you first add some to tyre otherwise look for a little green dot each morning to show if it got staked ..... Of course its polite to tell the tyre shop so they can dodge getting slimed.
-- Edited by Big Mal on Thursday 5th of September 2024 12:01:21 PM
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Checking out the places I drove past a thousand times................
I've been using a Safety Dave TPMS for over 7 years and although I've had some issues with sensors being stolen and failing, the TPMS actually prevented us for the first time recently from driving off with a rapidly deflating tyre. This is the first time we have had any tyre trouble and the TPMS screamed at us when the tyre (normally 50psi) got down to about 30 psi. I would not have been impressed if we didn't have the TPMS and drove off on a deflating tyre. I have only ever had the Safety Dave TPMS so I can't compare it with other brands, but I have found it easy enough to program and operate and even program replacement sensors. The other point worth mentioning is that Safety Dave are not the cheapest, but they have a level of service that is absolutely the best bar none.
-- Edited by StewG on Monday 23rd of September 2024 03:37:31 PM