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1999 C4 tire pressures

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5 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCH1999 C4 tire pressures

Leading reported evidence

Run stock 36f/44r

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Performed · outcome unconfirmed

For street I run stock 36F/44R.

1999 C4 tire pressures
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Leading evidence: 'Run stock 36f/44r' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run stock 36f/44r' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

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1 matching discussions · 5 captured posts examined · 0 partial discussions

Frequently discussed actions (1)

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Run stock 36f/44r

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

For street I run stock 36F/44R.

1999 C4 tire pressures
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Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

5 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

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Generation: 20261026T213932Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

What are optinum tire pressures for 1999 C4 with 18in wheels. thanks

POST 2Original post

Depends on the tires/suspension and driving styles..... On my pirellis 33f/42r, I have pss9.... Depends on individuals I guess.

POST 3Original post

Like Ferd eludes to....its all trial and error for your driving style. For street I run stock 36F/44R. On the track I start with 6lbs below stock and see how the pressure expands after each run. Amazing how the pressure will grow when the tire gets hot.

POST 4Original post

For street driving with michelin PS2's 34Front, 39Rear.. As the experts chime in, it really depends on a lot of different factors, like your driving style, and the roads you drive on.... For R-comp tires, hot temp. 32F and 34R max

POST 5Original post

according to latest porsche tsb... 32f and 36r

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