TPS adjustment

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DaKing

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Oct 21, 2010
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Ram Year
2004
Engine
6.4 HEMI
2011 3/4 ton, with TPS.

Current tires, Goodyear MT/R Kevlar, factory size ~ 65PSI

New tires , Goodyear MT/R Kevlar 35" tires. Tires say MAX 35PSI.


So, when I install these tires at 35PSI, I'll get dash errors and radio NAV errors saying tire pressure too low.

Whats the fix?
 

loveracing1988

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Location
Clarkston, MI
Ram Year
2020
Engine
6.7 Cummins
Your first problem is towing, I would bet the load capacity of those new tires isn't that good if they only take 35 psi. A tuner might be able to adjust the tpms otherwise your going to be stuck with the light being on.
 

cgeorgemo

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Joplin, MO
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2014
Engine
3.6 Pentastar
Aren't they the same tires in a different size?
 

jbmobbs

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murfreesboro, tennessee
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1996
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5.9 360
I put a set of those on a 3/4 ton a few days ago at work......I put 60 psi in the rears and 50 in the fronts.

****! I hope hes ok :) lol jk we never go by that crap on the side walls. hell we put 80 psi in transforces on pickups
 

jbmobbs

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murfreesboro, tennessee
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5.9 360
heres a million dollar solution.......remove the bulb from the cluster........oh ****. u cant stupid technology!

that's what I love about my cave man ages truck. my air bag light came on so I fixed it. I un plugged my air bag and removed my bulb from the cluster.....issue solved :D
 

jadocs

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Mar 23, 2014
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Ram Year
2014
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6.7
The truck still thinks you have E rated tires, but you put on lower rated tires.
 

cgeorgemo

Senior Member
Joined
Jun 16, 2014
Posts
1,647
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Location
Joplin, MO
Ram Year
2014
Engine
3.6 Pentastar
2011 3/4 ton, with TPS.

Current tires, Goodyear MT/R Kevlar, factory size ~ 65PSI

New tires , Goodyear MT/R Kevlar 35" tires. Tires say MAX 35PSI.


So, when I install these tires at 35PSI, I'll get dash errors and radio NAV errors saying tire pressure too low.

Whats the fix?
What does the sidewall on the current tire say for max PSI?
 
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