Search around caravanning sites and you can find TPMS kits with six tyre
sensors on offer. Presumably these are good for trailers since none look
rugged enough for use on trucks, but nothing I've looked at gived a
maximum reception range in its specification or says anything about
interference. Six sensor kits are a lot more expensive than four sensor
kits, but I suppose that reflects market size and need for a different
display.

In the UK I've found six sensor kits being sold on Amazon, eBay and from
specialist suppliers.


--
martin@ | Martin Gregorie
gregorie. | Essex, UK
org |