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Tire Pressure

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Old 10-03-05, 10:00 AM
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ted920
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Default Tire Pressure

Fellas:

I have 20X8.5 and 20X9.5 3-piece wheels and I am running 36 PSI in front and 38 in rear.

What PSI should I be running?

The tires have a MAX PSI of 52 on them.

I know a lot of guys with regular 16s etc run 32 psi or so.

I've never been really clear on what PSI I shoul dhave and what is too much and the downsides of going to high.

BTW, on dips, I tend to bottom out on front driver side. Might this b/c PSI is too low?

Thanks for feedback.

T
Old 10-03-05, 02:38 PM
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rominl
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to be safe i would run around 40psi for more protection on the rim

and what do you mean bottom out? the car hits the gnd?
Old 10-03-05, 02:52 PM
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D2-AUTOSPORT
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Originally Posted by rominl
to be safe i would run around 40psi for more protection on the rim

and what do you mean bottom out? the car hits the gnd?
Same here, I recommend 40-42 to all of our clients, the ride is a bit stiffer but I can persoanally say that iFORGED wheels are nearly indestructable at that PSI, and I have hit some SERIOUS POTHOLES in NYC! (The kind where you think your whole car disappeared down the damn pothole! LOL)
Old 10-03-05, 03:54 PM
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my normal is around 42-44 psi....since your on low pro...I would suggest at least 40
Old 10-03-05, 04:46 PM
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rominl
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Originally Posted by aloha03gs
my normal is around 42-44 psi....since your on low pro...I would suggest at least 40
wow damn cody, you got a pretty "stiff" back there!

just keep in mind running too much also isn't a good thing, coz' the middle of the tire will be "over infated" and you will actually get more of a middle wear
Old 10-04-05, 07:56 AM
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ted920
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Fellas:

Many thanks for the info.

You guys are very knowledgeable and I appreciate your input.

I was way low and will get up to 40-42 PSI today.

Ted
Old 10-04-05, 07:53 PM
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chuckb
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I've been running 36psi cold on my 245-40-18s.
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