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new tire pressure?

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

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YOUR RESEARCHnew tire pressure?

Leading reported evidence

Replace over

Performed · outcome unconfirmed

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Discussions that performed work without a confirmed outcome
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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've just recently changed over to the Dunlop R compound tires, and noticed that they heat up much faster than Pilot Cups.

new tire pressure?
Frequently discussed work

Adjust front tire pressures

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Discussions that contain suggestions
1

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

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Suggestion

I wound run 36 psi in the rear and adjust the front tire pressures to minimize understeer.

new tire pressure?
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Leading evidence: 'Replace over' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Adjust front tire pressures' (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

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Run 32/30 cold...putting more air into the front tires

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
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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

Now I run 32/30 cold...putting more air into the front tires...

new tire pressure?

Run 42 in the rears

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 42 in the rears with no problems.

new tire pressure?

Adjust front tire pressures

Suggestion or failed attempt

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Reported fixes
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Unsuccessful attempts
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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 wound run 36 psi in the rear and adjust the front tire pressures to minimize understeer.

new tire pressure?

Recommend 36/44

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 · Original poster

is recommending 36/44.

new tire pressure?
Frequently discussed actions (10)

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

Adjust front tire pressures

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 wound run 36 psi in the rear and adjust the front tire pressures to minimize understeer.

new tire pressure?

Recommend 36/44

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

is recommending 36/44.

new tire pressure?

Recommend presure

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
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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'm running mine 2 psi less than the recommended presure.

new tire pressure?

Replace from the factory 5-spokes 8"x10"s

No successful repair reported for this finding.

0
Reported fixes
0
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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

Yes, you are right, only the wheel change from the factory 5-spokes 8"x10"s

new tire pressure?

Replace over

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've just recently changed over to the Dunlop R compound tires, and noticed that they heat up much faster than Pilot Cups.

new tire pressure?

Replace wheels

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 am assuming that the only change that you made to the car was change the wheels?

new tire pressure?

Run 32/30 cold...putting more air into the front 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

Now I run 32/30 cold...putting more air into the front tires...

new tire pressure?

Run 36 psi in 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

I wound run 36 psi in the rear and adjust the front tire pressures to minimize understeer.

new tire pressure?

Run 42 in the rears

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 42 in the rears with no problems.

new tire pressure?

Run will also depend

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 pressure you run will also depend on the tires.

new tire pressure?
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.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 1 excluded by outcome qualification · 0 adjusted by outcome qualification.

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

Generation: 20261027T154520Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Just got a new set of narrowbody GT3 wheels 8"x11" with Bridgestone SO2A N3's on MY04 996 with x74 suspension and I am experiencing much more understeer (no track use.) Apparently this setup changes the handling characteristics on several levels with regard to increased weight and increased relative rear width. There is not much retrievable information on 8x11's with the search function. 6speedonline.com is recommending 36/44. Does anyone have any advice/experience with this setup?

POST 2Original post

I am assuming that the only change that you made to the car was change the wheels?

POST 3 / ORIGINAL POSTEROriginal post

Yes, you are right, only the wheel change from the factory 5-spokes 8"x10"s

POST 4Original post

IMO 44 cold pressure is too high. When the tires heat up the pressure goes up and my car appears to wander a bit. I went to 34 and 38 cold.

POST 5Original post

Agree as well. I start at 34-36 front//38 rear cold pressures for daily driving. Now the track is a whole 'nother ball of wax.

POST 6Original post

Your car has been designed to understeer and the 18x11 rear wheels have only made this worse. The PSI recommendations that you quoted from 6speedonline are very high and will loosen your dental fillings. I wound run 36 psi in the rear and adjust the front tire pressures to minimize understeer. You will not be able to adjust out the understeer without going to adjustable sway bars and other GT3 suspension pieces to get you more negative camber. This is not worth the money and effort for a street car.

POST 7 / ORIGINAL POSTEROriginal post

thank you guys, I will give it a try......

POST 8Original post

If you're driving anywhere near Los Angeles, don't go too low with the rear tire pressure. You will bend your rims like they're made of tin on these roads. I run 42 in the rears with no problems. On the track, it depends on ambient temperature as well as track layout etc., but it's generally a LOT lower than that.

POST 9Original post

I'm running mine 2 psi less than the recommended presure. 34front, 42 rear for street use.

POST 10Original post

The pressure you run will also depend on the tires. I've just recently changed over to the Dunlop R compound tires, and noticed that they heat up much faster than Pilot Cups. Now I run 32/30 cold...putting more air into the front tires...

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