Tire pressure ?
09-28-2009, 04:04 PM
#1
Tire pressure ?
How many psi do you guys recommend for 20'' Yokohama S drives? Different sources seem to say different things. I didn't really find any official ratings from the manufacturer. Is there a way to calculate it?
My tires are 245/35/20 and 275/30/20.
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My tires are 245/35/20 and 275/30/20.
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09-28-2009, 04:12 PM
#2
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doesn't it say a maximum PSI of 40 on the tires? i'd put it on 35 PSI 
or u can read this article on tirerack...
Tire Tech Information - North American Load and Pressure Markings
or u can read this article on tirerack...
Tire Tech Information - North American Load and Pressure Markings
09-28-2009, 05:52 PM
#4
Yea I saw that Tire Tech link too. The reason why I'm asking is that it seems some people with aftermarket wheels/tires are running higher psi than the factory recommendation (I think 34-35 psi). Just wondering if there's a reason behind that.
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