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Registered
Join Date: May 2003
Location: Laguna Beach, CA
Posts: 1,405
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Tire Pressure
How do you determine proper pressure for your tires, I know the max psi (44) but that is it? No way I am trusting the PO!
By the way I have BF Goodrich T/A HR4.
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68 911L |
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09-16-2003, 04:05 PM
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Back in the saddle again
Join Date: Oct 2001
Location: Central TX west of Houston
Posts: 56,113
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I have heard that you generally want about 40 psi at operating temp. usually 32 frt and 34 rr is a good start maybe plus a couple of pounds each depending upon how you drive.
Also, factory specs are usually a good starting place, but for your '68 that may not be so since tire technology has changed so much in the last 35 years.
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Steve '08 Boxster RS60 Spyder #0099/1960 - never named a car before, but this is Charlotte. '88 targa  SOLD 2004 - gone but not forgotten
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09-16-2003, 04:23 PM
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Registered
Join Date: May 2003
Location: Laguna Beach, CA
Posts: 1,405
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Update- keepin the archives alive.
Was told by BF Goodrich to run orginal factory pressure 29/34, no way didn't feel right. Talked to suspension guy (does my alignment and corner balances) he recomended 32/34, feels perferct. Got better gauge realized mine was very inaccurate and made me underinflate.
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68 911L |
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09-23-2003, 11:36 AM
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