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THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHWill 315/30/18 PS2 fit a WB 996?
Leading reported evidence
Run 245 right now and it's too much tire
Performed · outcome unconfirmed
No successful repair reported for this finding.
0
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Unsuccessful attempts
1
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Suggestion · Original poster
I am intending to try some Michelin PS2 on my 996 C4S as a replacement for the current Pirellis and was looking at changing from 225/40-295/30 to 235/40-315/30 on the OEM rims.
Leading evidence: 'Run 245 right now and it's too much tire' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace from 225/40-295/30' (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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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.
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Performed · outcome unconfirmed
I run 315's in the rear of my Turbo for the track.
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
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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.
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Suggestion · Original poster
I am intending to try some Michelin PS2 on my 996 C4S as a replacement for the current Pirellis and was looking at changing from 225/40-295/30 to 235/40-315/30 on the OEM rims.
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.
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Suggestion
It's time to change my tyres ans i wonna go with 235 and 315 , so if you ok with them let me know!!!
These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.
Replace from 225/40-295/30
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
I am intending to try some Michelin PS2 on my 996 C4S as a replacement for the current Pirellis and was looking at changing from 225/40-295/30 to 235/40-315/30 on the OEM rims.
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.
19 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.
0 acknowledgements have no verified action link; they do not establish a repair result.
Generation: 20261026T212127Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
I am intending to try some Michelin PS2 on my 996 C4S as a replacement for the current Pirellis and was looking at changing from 225/40-295/30 to 235/40-315/30 on the OEM rims. The tyre sites seem to say that the tyres will fit OK and the rolling radius match perfectly front to back so no diff problems but would appreciate any comments from C4S or turbo owners running this size on a 8x11 alloy.
Thanks
2007 GT3 stock is 235 front 305 rear on 19s so I figure its good numbers. Since I'm running 19s and the GT3 rolls out of the factory cornering good I might try that. Bought the car used with 235 and 275s on 19s. Hopefully the tail wont be as inclined to break loose wearing the 305's.
Anyway the 235 front is good all around the years. It's the rear that needs softer rubber or wider since it's the area that breaks loose first.
Dell, if you still don't know what you are doing, there are a lot of knowledgeable guys here that you could have asked about the 245 tire size BEFORE you put them on your car.
Bawhahahahahah!!!!
Hey Pac, you might want to check that your rear wheels are 11" because a lot of aftermarket 19" rims are 10" wide in the rear and 8.5" in front (that's why you've got 235 instead of 225) and those 275's look like they're fitting OK.
With 10" rims you can go up to 295 (with some cursing of the mechanic
) but any bigger won't work, ask me how I know
If you look at the stock rim sizes for the 305's you'll see that they are 11.5" (for 997 wide body).
The 11's have 295's (996 wide body).
Putting 315's on a 11.5" rim will work, on a 11" rim 305's will work too, but with 315's... I think you're going to be 1 size over.
Guess there's only one way to find out.
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