Owners,
Quick question, Is the TPMS light ultra sensitive? My light is on and it appears I am only down a pound or two?

 

In my experience, yes. My TPMS light was on and went off after adding 2 psi to the front tire. 34 to 36 psi...

 

My light came on I was 45 in the back and 41 in the front

 

I'd check your tire gauge and if it is indeed accurate, then complain to HD. FWIW, it's fairly common to get a gauge that is off by up to 5 psi-I've had 3 brand new ones that were off 2#, 4#, and 5#

 

I'd check your tire gauge and if it is indeed accurate, then complain to HD. FWIW, it's fairly common to get a gauge that is off by up to 5 psi-I've had 3 brand new ones that were off 2#, 4#, and 5#

 

Where is this light. My pressure is lower than recommended and I have not yet seen a light.

- G

 

Indicator on the screen, top left of the 4000rpm indicator. Page 84 of the owner's manual Figure 32, item 7.
Had it come on as well. Granted it went from 90degF down to the 50s and was probably on the low side to begin with.
TPMS is rarely accurate. Nothing like a really good mechanical gauge to use during fill ups. Then I take note of the delta of what I 'know' the pressure to be and what's indicated.
Sort of like keel offset with depth reading on a sailboat.