Tire Pressures

HMendez · November 24, 2015

is there a way to set the TPMS sensors to accept a diff pressure rating? I changed my stock tires out when I lifted my truck and the TPMS warning drives me crazy!

Cosmic Charlie · November 24, 2015

is there a way to set the TPMS sensors to accept a diff pressure rating? I changed my stock tires out when I lifted my truck and the TPMS warning drives me crazy!

Some here have said the dealer can chage to original settings ...

Cowpie · November 26, 2015

I am willing to bet the dealer can change the TPMS setting, but not many of them will. All that liability nonsense. After not getting any dealer to take the "risk", I just inflate the tires to what I want and dismiss the the DIC TPMS warnings and go about my business. Have grown comfortable ignoring the little tire pressure light on the lower right of the gauge cluster. The only thing I use TPMS for is monitoring the pressures and seeing that they are where I want them, along with good 'ol fashioned manual checking occasionally with a gauge.

ShotgunZ71 · November 26, 2015

I've still got the stock tires on mine and have adjusted the air a few times to see what rides the best unloaded and keeps the light off. So far, keeping 60 psi in front and dropping the rear to 65 psi seems to be okay. When the rears get close to 60, it trips the TPMS warning. I've not dropped the front much below 55-60, so I can't speak for their threshold.

Cosmic Charlie · November 26, 2015

I run my stock 15 SLT HD at 46 Front / 55 Rear COLD and no dash lights on !

Cowpie · November 27, 2015

My 2015 starts having a fit whenever tire pressures are more than 5 psi from the stock factory TPMS settings. I just ignore. I generally run about 55 psi all the way around when not hauling or towing heavy. I picked that pressure as a balance of tire wear, ride, and traction.

Cosmic Charlie · November 27, 2015

I run my stock 15 SLT HD at 46 Front / 55 Rear COLD and no dash lights on !

side note

Last week I set the above tire pressure at 40* F sitting cold and today it hit the mid 60's and my tires read 50 / 60 psi HOT (after highway travel - amazing how the temp & use push them up ...