I have Tyron bands on my van, but will be removing them when I change the tyres this year as I have the Tyre pal, tmps fitted.
So will mine, but the reason is the inability of nearly every operative I have used to reinstall them correctly, "balanced".
It's far from a matter of fitting them but the need to fit them correctly, a tedious time consuming task.
I have had to redo it myself, but now I no longer have access to the kit or will-power to do so. Plus, those who know about fitting them gets thinner on the ground, finding anyone to do it is becoming a struggle. So the time has come, they are not going back.
As others have IMO very rightly pointed out, TPMS for caravans has removed the likelihood they are going to be called in to do their function.
We now can know there is a slow puncture leading to running under inflated and consequential overheating till the carcase gives up, a false "blow-out"