Tires Losing Pressure

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Mar 17, 2008 | 06:33 AM

#21

foremaw

Safety Car

Joined: May 2006

Posts: 4,289

Likes: 129

From: Providence Forge, VA

St. Jude Donor '08-'09-'10-'11-'12

Difficult to make any judgments yet since its been stored quite a bit. Bring the tire pressure to 30lbs, continue to drive it and monitor it closely. It may be fine. I suspect you don't have a leak problem because it'd be pretty unusual to have leaks in all four tires.

Mar 17, 2008 | 07:40 AM

#22

avacorvette

Burning Brakes

Joined: Sep 2005

Posts: 1,066

Likes: 0

From: Canonsburg home of Yenko Chevy (gone but not forgotten) Western PA

[QUOTE=Datawiz;1564572159]Make sure the nuts on the valve stems are tight.

This happend to me .

Mar 17, 2008 | 09:00 AM

#23

vdavenp802

Drifting

Joined: Jul 2007

Posts: 1,587

Likes: 90

Quote:

Originally Posted by Modshack

Check your TPMS stem torque values...I had a light leakdown in my right rear...Bought a cheap ($20) 1/4" Harbor Freight torque wrench and retorqued all of them to 60 inch pounds. Every one of them was under spec by a goodl amount. Seems to be holding just fine now..

This is definetily something to check. I had this problem last summer with ny new 07. Drove me nuts. Also check the stem caps, and make sure the little gasket is able to make a good seal. Also check to see that nothing is jammed in the stem end itself causing a minor leak.
My tires have since stabilized, even during winter storage.

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