I just received my TST 507(non flow thru) and the directions say to set the psi high and low, the tire inflation is 80psi per the FW sticker, so what should the high and low be? Also the temp high and...
TST sales to leave the temp setting on the preset 158 degrees which I did. We also get the same issue as Larry and I've done the same as he did. I had gone in a day from 300' elevation to over 5000'. Checked them manually that morning and they were fine but got a warning which I had a hard time believing and decided to let the tires warm up and see. I waited about 5 miles plugged it in and no warning.