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2020 AWD Select Machine Gray Metallic Mobil 1 0w20
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176 Posts
I usually go 2psi over the recommended (checked when cold) to account for temperature fluctuations that end up lowering the PSI.
 

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CX30 2020 Premium Jet Black Mica
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99 Posts
Discussion Starter · #6 ·
How do you know if your gauge is accurate? I have 2 of them and they both read different. I've never gotten a good answer to this question.
 

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2020 AWD Select Machine Gray Metallic Mobil 1 0w20
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176 Posts
I'm sure there is a small margin of error. I have a digital and a regular. I'm going to compare them in a few minutes.
 
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