I got new tires and No Tire Light?? - Dodge Cummins Diesel Forum
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post #1 of 3 (permalink) Old 02-05-2020, 01:39 PM Thread Starter
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I got new tires and No Tire Light??

I just picked up a set of 35x12.5 R20 Cooper ST Maxx tires and put them on the stock wheels. The factory pressure sensors were in there as well. I had the tire guys fill to 55psi all the way around, and they told me "your low tire light will come on and we can't do anything about it". I told them I expected it to, and I was planning to fix it with AlfaOBD later. However... I didn't get a message for low tire pressure. I've put about 700 miles on them so far and nothing. I'm fine with it, as there's less to deal with. But does anyone know the threshold limits??

2019 2500 Mega 4x4. Came with 285 60 R20 Firestone Transforce AT

2019 2500 Mega Laramie 4x4- Mostly stock... for now.
Sold:2013 3500 SRW Mega Laramie 4x4, Fully deleted and tuned and 2001 QCLB 2500 4x4

Last edited by dblack21; 02-05-2020 at 01:42 PM. Reason: typo
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post #2 of 3 (permalink) Old 02-07-2020, 11:40 AM
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dont want to derail your thread...but love to see a pic of your truck with the new tires.

2019 2500 Limited, bone stock
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post #3 of 3 (permalink) Old 02-07-2020, 12:09 PM
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My 2019 2500 trips the low tire warning at 50psi.

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2019 Ram 2500 / CTD / Laramie lvl 1/ Granite Crystal Night Edition / Towing Tech / Safety Group / Bed Utility Group / Off-Road Package / Anti-Spin Diff / 12" Uconnect / AMP Steps / BAKFlip VP
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