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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Our 2015 SRW Ram 3500 with the stock 275/75/18” tires at 80psi cold will climb to mid 80s psi empty. When loaded to 8700 lbs on rear axle running with ambient temps in the 60s to 70s the tire pressure climbs to low to mid 90s psi with a high of 97psi. I cut this truck no slack and will run 70-75 mph with camper on truck on the interstates. So, in short, yes tire pressure will climb a good amount when the get heated up!
