Just started running a TPMS and I am a bit surprised at the increase in rear tire psi while underway. I would like to hear what others with similar SRW rigs are seeing. SRW, running 296-75-16 rated...
Too much moisture in pumped air. That is why at some time nitrogen was advised. I never had the pressure going up more than 10% and I drive in 120F, what gives >140F pavement temperatures. But then I live in dry climates, use oilless compressor and only mid-day when it is drier. Morning humidity usually triples.