LC Model (2018-present)

Correct tire pressure

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Old 02-07-24, 03:31 AM
  #16  
2ksoftail
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Originally Posted by Cooker883
I stick with 33; personally, not a fan of a slightly harsher ride. My 2018 is firm (harsh?) enough, and more tire pressure doesn’t help traction (although it might seem to improve steering response).
Speaking of tire pressure. I’ve had my LC for just over a year, through the heat of summer and the depths of winter here in Vermont. Ordinary with a big temperature drop you would expect to see a reduction in tire pressure (checked cold). Haven’t seen it here.
This car came to me from Palm Springs, Cal., and was low-mileage and beautifully maintained. So it’s possible the tires are filled with nitrogen, which would account for the pressure stability. Anybody know anything about using nitrogen in street tires? I know it’s used in racing applications.
Nitrogen is more stable and resists temperature pressure changes. With that said, it is a waste of money for normal street applications. The air you breath is 78% nitrogen.
Old 02-28-24, 03:26 PM
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JDesmo
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Originally Posted by fodalo
33 is my target pressure as well. During summer she increases to 37/38 in the heat of the day.
And, regardless of ambient temperature, just sun radiation vs. shade is 2-3 PSI difference. My GX is parked outside. Before noon the left side of the car gets more sun than the left side. If I go to drive it and immediately check pressure, the left 2 tires are 2-3 PSI higher than the right tires- even at same ambient temperature.
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