Planet-9

Real world tire pressures ?

Add to repair workspace

New repair projectOpen repair workspace

Original source

3 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHReal world tire pressures ?

Leading reported evidence

Replace refilled, bled, polished, etc

Performed · outcome unconfirmed

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 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
New to me 987.2 Boxster needed everything wear / time, item replaced, refilled, bled, polished, etc.
Original post Read captured discussion
Real world tire pressures ?

Frequently discussed work

Adjust tire pressure slightly

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
that I wasn't able to get most of back with adjusting the tire pressure slightly.
Original post Read captured discussion
Real world tire pressures ?

Read full discussion summary

Leading evidence: 'Replace refilled, bled, polished, etc' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Adjust tire pressure slightly' (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 · 3 captured posts examined · 1 partial discussions

Compare 3 other evidence results

Adjust tire pressure slightly

Suggestion or failed attempt

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
that I wasn't able to get most of back with adjusting the tire pressure slightly.
Original post Read captured discussion
Real world tire pressures ?

Recommend stock sizes

Suggestion or failed attempt

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
Target participants will be 987.2 with 18 inch option, with recommended stock sizes.
Original post Read captured discussion
Real world tire pressures ?

Use door sticker tire pressure

Suggestion or failed attempt

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
with the 18 inch rim / tire option I used door sticker Tire pressure to start off and wondered what TIRE pressure I was going to need in real life to keep my new
Original post Read captured discussion
Real world tire pressures ?

Frequently discussed actions (4)

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

Adjust tire pressure slightly

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
that I wasn't able to get most of back with adjusting the tire pressure slightly.
Original post Read captured discussion
Real world tire pressures ?

Recommend stock sizes

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
Target participants will be 987.2 with 18 inch option, with recommended stock sizes.
Original post Read captured discussion
Real world tire pressures ?

Replace refilled, bled, polished, etc

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
New to me 987.2 Boxster needed everything wear / time, item replaced, refilled, bled, polished, etc.
Original post Read captured discussion
Real world tire pressures ?

Use door sticker tire pressure

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
with the 18 inch rim / tire option I used door sticker Tire pressure to start off and wondered what TIRE pressure I was going to need in real life to keep my new
Original post Read captured discussion
Real world tire pressures ?

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.

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

Planet-9: 1 discussions

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

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

Generation: 20261026T105141Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

New to me 987.2 Boxster needed everything wear / time, item replaced, refilled, bled, polished, etc. and of course, TIRES .... !!!. with the 18 inch rim / tire option I used door sticker Tire pressure to start off and wondered what TIRE pressure I was going to need in real life to keep my new tires from becoming trashed quickly. Previous experience on my other cars 928, 911 , 914, doesn't help So I thought I would ask as many of you that are outfitted similarly, and willing to share your magic tire pressures, what pressures in your experience, have made your tires seem to last the longest... It will be educational at best to see the variations or if the numbers show averages in a larger group of experience... Target participants will be 987.2 with 18 inch option, with recommended stock sizes. You might also mention tire makers name as some tread patterns might make a difference. Lets be clear I am seeking regular slightly spirited driving, not racing pressures. Many Thanx......

POST 2Original post

987.2 here... 18"... I just go by the door label and haven't had any issues with uneven wear. Obviously, you need to ensure the alignment is good, but the door label is fine for DD and spirited driving (I do a lot of the latter!). I'm using Conti DWS06 tires , which are a little softer on the sidewall than other similar brands of tires ... some find it's "too soft" so I could see raising it a few PSI, but not much. While driving spirited, I see pressures at about 36psi, which I see is what track users suggest as the hot-pressure... which tells me I'm in the ballpark at least!

POST 3Original post

Slightly different here than schwinn, but same tires . I’ve settled on 33F/34R or maybe 1psi more to get the balance of comfort and handling on the same Conti dws06 for my daily driving duties. The car had some Sumitomo HTR z5 tires that I ran at stock pressure which lasted ok for the class of tire they were, but when removed were wearing more in the middle, then the inside was next worn, and finally the outer edge wear bars had the most life left. Nothing crazy different, though. Got almost 20k out of those tires . I haven’t given up much with the DWS tires that I wasn't able to get most of back with adjusting the tire pressure slightly.

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