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Old 12-31-2009, 12:45 PM
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tyre pressure with non standard sizes

OK, so now have my General Grabber AT2 255/65 R17 tyres fitted, but what pressure should they be run at

Factory for the Goodyear 245/65 R17 is 33psi but I have run 38 for max mpg

Tyre shop has no idea so we set at 36 but there looks to be a lot of bulge in the sidewall
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Old 12-31-2009, 01:21 PM
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Re: tyre pressure with non standard sizes

It tells you on the side of the tire what you should run it it.
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Old 12-31-2009, 02:03 PM
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Re: tyre pressure with non standard sizes

^^ Yup check the sidewall and your good.
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Old 12-31-2009, 02:11 PM
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Re: tyre pressure with non standard sizes

Quote:
Originally Posted by HEMIBeast View Post
^^ Yup check the sidewall and your good.
It can't be that simple
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Old 12-31-2009, 02:19 PM
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Re: tyre pressure with non standard sizes

Call the manufacture and ask them.
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Old 12-31-2009, 02:44 PM
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Re: tyre pressure with non standard sizes

Quote:
Originally Posted by HEMIBeast View Post
Call the manufacture and ask them.
Emailed them, I have no doubts you are right
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