Quote:
Originally Posted by 702_SR5
I normally run 37-40 on the pavement. 37 is of course the OEM spec for the stock tires. I don't recall getting a special pressure recommendation any of the shops I've been to during my ordeal.
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32 psi front and rear is what should be on the sticker in your driver side door. LT tires get +10 psi compared to the oem P-metric tires, according to this:
Tire Pressure Calculator
I did a chalk test on my E loads at 42, and this estimate was pretty accurate.