TPMS ?
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...
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Have new Michelin 295/70/18's (4080 lb. load rating) on our 3500 SRW. When loaded close to the RAWR the rear tires typically hover between 90-97 PSI while driving in ambient temps of 70-95 degrees (80 PSI at 7am or so before driving; ambient 60-65 deg). When temps eventually hit 105-110 degrees in the next month or so I suspect the rear tire pressure will easily surpass 100 PSI.
