Setting upper and lower thresholds on TPMS?

[KathyandDave]

What values do people use above and below the target pressures? 10%, 20%?

[DQDick]

Here's the suggested settings from the TST install guide: {Typically, the parameters should be set at 20% above and 10% below what you run in your tires.}

[JandC]

I aired my G614's to 100 pounds. I set the low at 88 and the high about 125. I had the low set at 90 initially but one a couple of mornings when it was in the 30's outside and we were hooking up the TPMS sounded the alarm.

[KathyandDave]

Low pressure warning at cold temps has been the issue for us too (we're Canadian, eh).

[Bigsky3625RE]

We run ours at 20% over and 10% below. We are running on hi-spec 17.5" rims and GY114's.

Altitude and temp. Will effect pressure when you set it.

Had the hi alarm trip coming back from Banff. Was 38 degrees in the morning when I set the pressure.