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Yet another wheel thread

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2 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHYet another wheel thread

Leading reported evidence

Recommend 245/25/19 front tires, and 325/30/19 rears

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No successful repair reported for this finding.

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Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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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.

Discussions that contain suggestions: 1

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Suggestion · Original poster
The wheel manufacturer recommended 245/25/19 front tires, and 325/30/19 rears.
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Yet another wheel thread

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Leading evidence: 'Recommend 245/25/19 front tires, and 325/30/19 rears' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Recommend 245/25/19 front tires, and 325/30/19 rears' (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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1 matching discussions · 2 captured posts examined · 0 partial discussions

Compare 2 other evidence results

Set didn�t hit the shock

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes: 0
Unsuccessful attempts: 1
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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
The fronts in the earlier set didn�t hit the shock but were damn close.
Original post Read captured discussion
Yet another wheel thread

Set specifically

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes: 0
Unsuccessful attempts: 1
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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 · Original poster
I ordered a set, specifically for the C4S, supposedly.
Original post Read captured discussion
Yet another wheel thread

Frequently discussed actions (3)

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

Recommend 245/25/19 front tires, and 325/30/19 rears

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
The wheel manufacturer recommended 245/25/19 front tires, and 325/30/19 rears.
Original post Read captured discussion
Yet another wheel thread

Set didn�t hit the shock

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 fronts in the earlier set didn�t hit the shock but were damn close.
Original post Read captured discussion
Yet another wheel thread

Set specifically

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 ordered a set, specifically for the C4S, supposedly.
Original post Read captured discussion
Yet another wheel thread

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.

2 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: 20261026T135432Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I've searched, and seen all the other threads on this subject, but couldn't find my exact situation. I have an '03 C4S. I found a company that makes the stock turbo twist wheels in 19". I ordered a set, specifically for the C4S, supposedly. They are 19x9 front et 57, and 19x12 rear et 45. The wheel manufacturer recommended 245/25/19 front tires, and 325/30/19 rears. These seem way too big to me. I went with those sizes, had them mounted yesterday. I have the fronts on, and there is barely any room at the back of the wheel/shock tower. But the car is still on jack stands, as I'm waiting to get my exhaust back from Fister, so it might be better on the ground. The rears look to be tight too, but its hard to tell as the rear bumper is off at the moment. Plus, these sizes make the rears almost an inch bigger in diameter than the front. Before I spend a ton of time putting them on and getting the car down on the ground, but unable to drive it until the exhaust gets in, I thought I'd ask for advice/thoughts here. Tirerack recommends 305/30/19 for the rears, but will that fit a 12" wheel? Thanks for any info.

POST 2Original post

I had similar sized wheels with 235/40 305/30 tires in my 03 C4s and the fronts rubbed. Went to 19x8.5et45 and 19x11et40 wheels with 235/35 and the same 305/30 rear tires and all is well. The fronts in the earlier set didn�t hit the shock but were damn close. Best of luck getting it sorted, but the fronts you�ve chosen are aggressive and may require spacers to miss the shock during aggressive driving and your front fender linings will take a beating regardless.

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