Tire Pressure which one...
Which pressure ratings do you go by? What's written on the side of the tire or what's written on the vehile's door jam? Do you inflate to max pressure like you do on bikes or trailers if not why not? Max psi rate on my truck tires are 65psi. I infate to 50. Anything lower and tire looks flat. Best determined for grip and efficiency. When going on a long highway trip I inflate to max psi or when carrying a load. Should tires be inflated to max cold psi?
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