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dennysbabe's avatar
dennysbabe
Explorer
Jun 20, 2013

What is normal tire temperatures on a trailer tire

We just installed the TST 507 TPMS on our FW and are not sure what temperature setting we should use for our Goodyear Marathons. TST recommends leaving it at 158 degrees based on Michelins 180-200 te...
Fire_Instructor's avatar
Fire_Instructor
Explorer
Jun 21, 2013
Mine run in the 130 to 140 degree range on a hot day and a long run. I watch my TPS closely during the day, and my pressures generally climb from the 65psi "morning-cold temp" to the 74-76 psi range. My TPS doesn't have temp feature, so I Gus use an infrared thermometer gun ($50 on-line).

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