Tire sensors help

[revbuilder]

I just got new OEM polished 20's and new goodyear wrangler ATS tires for my 07 tahoe, the rims have the tire pressure sensors in them. so when I first put them on and started it up the DIC came on saying to relearn tire postions so I went through all that and now it is saying to check tire pressure on all for tires, I have Goodyear ATS tire size 275 65 20 all 4 set at 55 lbs , they are a little taller than stock. Thanks for the help

 

[Modded]

The 55lbs of pressure is your issue. Hot or cold, ths Tahoes are calibraated to start bitching when its at 28- 30lbs of pressure, or at49-50lbs of pressure. So 55 pushed it past the limit. Regardless, 55lbs of pressure on that tire seems to be overinflated.
The only reason why I say this is slim profile tire are meant to have a fair amount of more pressure than stock sizes, and with my 305/30/26 I run 42-44lbs with the highest recommended being 49lbs.
I say you reduced those thing down to atleast 45lbs COLD and you will be fine ,and won't go through tires for overinflation.

 

[gettinbigger08]

True, mine go off when I hit 45lbs. Try to keep them all at 40lbs cold.

 

[revbuilder]

ok thanks guys