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Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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

Discussion summary

YOUR RESEARCHAir pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Leading reported evidence

Check with cold tires

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

All pressures checked with cold tires.

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed work

Check inside the gas door, pressures should be listed there

No successful repair reported for this finding.

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Reported fixes
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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

Check the inside the gas door, pressures should be listed there.

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Read full discussion summary

Leading evidence: 'Check with cold tires' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check inside the gas door, pressures should be listed there' (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.

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1 matching discussions · 10 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Install by the previous owner and i noticed

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 · Original poster

My new to me 2003 S had Kuhmos installed by the previous owner and I noticed today that they were running 34 lbs air front and rear.

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run car pretty aggressively and am happy

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

I run my car pretty aggressively and am happy with the performance both wet and dry.

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run front at 31-32 and the rears at 36-37

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

I run the front at 31-32 and the rears at 36-37.

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Check inside the gas door, pressures should be listed there

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

Check the inside the gas door, pressures should be listed there.

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed actions (9)

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

Check inside the gas door, pressures should be listed there

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

Check the inside the gas door, pressures should be listed there.

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Check with cold tires

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

All pressures checked with cold tires.

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Install by the previous owner and i noticed

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 · Original poster

My new to me 2003 S had Kuhmos installed by the previous owner and I noticed today that they were running 34 lbs air front and rear.

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run 29 front, 36 rear

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

The book says to run 29 front, 36 rear.

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run 34 lbs air front and rear

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 · Original poster

My new to me 2003 S had Kuhmos installed by the previous owner and I noticed today that they were running 34 lbs air front and rear.

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run car pretty aggressively and am happy

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

I run my car pretty aggressively and am happy with the performance both wet and dry.

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run few pounds lower than the rear

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 · Original poster

If memory serves me correctly, shouldn't the front be run a few pounds lower than the rear?

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run front at 31-32 and the rears at 36-37

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

I run the front at 31-32 and the rears at 36-37.

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run pressures form the owner's manual

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

Always run the pressures form the owner's manual.

Air pressure in Kuhmos - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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.

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

  • 986Forum: 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: 20261027T005001Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

My new to me 2003 S had Kuhmos installed by the previous owner and I noticed today that they were running 34 lbs air front and rear. Is this appropriate for this tire? If memory serves me correctly, shouldn't the front be run a few pounds lower than the rear?

POST 2Original post

I have Kumho on my '98. The book says to run 29 front, 36 rear. I run the front at 31-32 and the rears at 36-37. All pressures checked with cold tires. And FYI, when I stored the car this winter, I took the tires to 50.

POST 3Original post

I have a 98 w/tip and just put on my 3'rd set of rears and 2'nd set of fronts all Kumhos. I run them as the book says ie;29 front and 36 rear. I got about 15K on the rears and twice that on the fronts and would have gotten a little more if not for alignment problems--never have it done at a tire shop. I run my car pretty aggressively and am happy with the performance both wet and dry. Great tire for the money. Ed

POST 4Original post

Check the inside the gas door, pressures should be listed there.

POST 5Original post

Tire pressure is a function of the car, not the tire. As mentioned above, go by the owner's manual. Some like to tweak here and there from that.

POST 6Original post

I have Kuhmos on my '01 Box and had them at the pressure they said on the tire. The car would get loose on hard cornering. When I asked my good friend and mechanic about this, he said to go with the recommendations on the door of the car. His point was that tires are made to work on a variety of cars but that all cars are different. When I switched air pressure to what was on the door, the car handled so much better in hard cornering. Hey, I'm 49 and I'm still learning something new everyday.

POST 7Original post

Hey, I'm 49 and I'm still learning something new everyday. [/QUOTE] Hey, I'm 62 and trying to learn as much as you.

POST 8Original post

I want to go back to being a teenager, so I know it all.

POST 9 / ORIGINAL POSTEROriginal post

Thanks. I wasnt sure if I should go with the tire recommendations or the car, now I know.

POST 10Original post

PRESSURES ON THE SIDES OF TIRES ARE MAX PRESSURES FOR THE TIRE NOT THE PRESSURES YOU SHOULD USE!!!! Sorry for yelling but you should not run max pressures. Always run the pressures form the owner's manual. If you have special circumstances adjust them from owner's manual recommendations. But always start with the owner's manual recommendations and go from there.

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