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What is the correct tire pressure?

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Old Nov 22, 2009 | 12:25 PM
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What is the correct tire pressure?
Our car has the 20" AMG wheels with 255 tires in the front and 275 tires in the back. What is the correct tire pressure for them?

EDIT: They are summer tires.
Last edited by Kain; Nov 22, 2009 at 12:40 PM.
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Old Nov 22, 2009 | 06:53 PM
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2008 S550 with AMG Sport Pkg
Originally Posted by Kain
Our car has the 20" AMG wheels with 255 tires in the front and 275 tires in the back. What is the correct tire pressure for them?

EDIT: They are summer tires.
Open drivers door; front/rear tire pressures are on door jam.
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Old Nov 22, 2009 | 10:45 PM
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From: Paradise (a.k.a. Austin, TX)
'09 S63 AMG
Right, it's on the driver's side door jam but let me tell you - this is a question that seems to elicit a different response each time I ask a tech.

Funny - each time I get a different answer.

42, 44, 38....
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Old Nov 23, 2009 | 02:12 AM
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From: East Bay Area, CA
2013 SL 550 (Previously 2012 Porsche Panamera Turbo-S, 2015 Tesla P85D, 2007 S600, 2005 E55 AMG)
FWIW I have 19" (not 20") wheels but tend to pressurize at 34 or 35 (cold) - a bit above the 31 recommended. I still got 18,000 miles out of my original factory tires at this pressure.

Chris
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Old Nov 29, 2009 | 07:52 AM
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I checked on the driver's door jam but there is nothing about tire pressure. Only a sticker stating the number you have to dial for servicing.
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Old Nov 29, 2009 | 11:13 AM
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2012 CLS63 PP
Originally Posted by Kain
I checked on the driver's door jam but there is nothing about tire pressure. Only a sticker stating the number you have to dial for servicing.
My tire pressure requirements are listed on the gas tank filler compartment panel cover.

Last edited by TDwayne69; Nov 29, 2009 at 11:23 AM.
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Old Dec 2, 2009 | 02:06 PM
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2007 S550 Sport
I know its 35psi for the 19" AMGs all around.
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