fullymatted.
Back to search
PistonHeads

Cayman S (981) trackday tyre pressures... - Page 1 - Boxster/Cayman - PistonHeads UK

Add to repair workspace
Open repair workspace
Original source
6 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHCayman S (981) trackday tyre pressures... - Page 1 - Boxster/Cayman - PistonHeads UK

Leading reported evidence

Run ps2s at 40psi hot - it seemed

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
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.

Suggestion

I used to run PS2s at 40psi hot - it seemed to pretty much the best after lots of experimenting.

Original post Read captured discussion
Cayman S (981) trackday tyre pressures... - Page 1 - Boxster/Cayman - PistonHeads UK
Read full discussion summary

Leading evidence: 'Run ps2s at 40psi hot - it seemed' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run ps2s at 40psi hot - it seemed' (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.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 6 captured posts examined · 1 partial discussions

Frequently discussed actions (1)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Run ps2s at 40psi hot - it seemed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
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.

Suggestion

I used to run PS2s at 40psi hot - it seemed to pretty much the best after lots of experimenting.

Original post Read captured discussion
Cayman S (981) trackday tyre pressures... - Page 1 - Boxster/Cayman - PistonHeads UK
Coverage and how to read this overview

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.

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

  • PistonHeads: 1 discussions

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

1 acknowledgements have no verified action link; they do not establish a repair result.

Outcome without a verified action link

Just what worked for me.

Original post Read captured discussion

No unique explicit quoted action; no causal link assigned

Generation: 20261026T165820Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Trackday coming up (Brands GP). Will be the first track trip for my Cayman S. Is there someone here who's driven a Cayman S on track who can suggest a good starting point for tyre pressures? Thanks in advance.

POST 2Original post

I would have a look on the planet 9 forum, there is a section for 981 and lots of people over there track their cars.

POST 4Original post

As above, start at stock pressures and after a few laps bleed air out to maintain at around stock.

POST 5Original post

I do that too. maintain hot pressure at stock psi settings.

POST 6Original post

I used to run PS2s at 40psi hot - it seemed to pretty much the best after lots of experimenting. Just what worked for me.

This is a source reference. Confirm exact model applicability in the original material.