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C4s Tire size on Turbo hollow wheels

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

Discussion summary

YOUR RESEARCHC4s Tire size on Turbo hollow wheels

Leading reported evidence

Replace tires due

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes
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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
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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.

Suggestion · Original poster

I just got a C4S and the PO had 19" wheels on but he also had a unused set of 18" Turbo hollow rims, the tires on them are dated 2003, I want to use the 18" wheels and will change the tires due to the dates on them but I am unsure of the tires I need.

C4s Tire size on Turbo hollow wheels
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Leading evidence: 'Replace tires due' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace tires due' (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 · 4 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Set they both will work fine

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

You can use either size set, they both will work fine.

C4s Tire size on Turbo hollow wheels

Use 18" wheels and will

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

I just got a C4S and the PO had 19" wheels on but he also had a unused set of 18" Turbo hollow rims, the tires on them are dated 2003, I want to use the 18" wheels and will change the tires due to the dates on them but I am unsure of the tires I need.

C4s Tire size on Turbo hollow wheels

Use either size

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

You can use either size set, they both will work fine.

C4s Tire size on Turbo hollow wheels

Use tire rack webpage

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

You can use the Tire Rack webpage to figure it out.

C4s Tire size on Turbo hollow wheels
Frequently discussed actions (6)

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

Replace tires due

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 just got a C4S and the PO had 19" wheels on but he also had a unused set of 18" Turbo hollow rims, the tires on them are dated 2003, I want to use the 18" wheels and will change the tires due to the dates on them but I am unsure of the tires I need.

C4s Tire size on Turbo hollow wheels

Set they both will work fine

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

You can use either size set, they both will work fine.

C4s Tire size on Turbo hollow wheels

Use 18" wheels and will

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 just got a C4S and the PO had 19" wheels on but he also had a unused set of 18" Turbo hollow rims, the tires on them are dated 2003, I want to use the 18" wheels and will change the tires due to the dates on them but I am unsure of the tires I need.

C4s Tire size on Turbo hollow wheels

Use either size

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

You can use either size set, they both will work fine.

C4s Tire size on Turbo hollow wheels

Use tire rack webpage

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

You can use the Tire Rack webpage to figure it out.

C4s Tire size on Turbo hollow wheels

Use turbo sizes myself

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'd use the turbo sizes myself.

C4s Tire size on Turbo hollow wheels
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.

4 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: 20261026T183130Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi, apologizes in advance is this was answered before I searched but didn't find an answer previous to this. I just got a C4S and the PO had 19" wheels on but he also had a unused set of 18" Turbo hollow rims, the tires on them are dated 2003, I want to use the 18" wheels and will change the tires due to the dates on them but I am unsure of the tires I need. Rim size is Front: 8Jx18 ET50 Rear: 11Jx18 ET45 My confusion is that online it says 996 C4S tires should be Front Tire Size: 225/40-18 . Rear Tire Size: 285/30-18 996 Turbo tries should be Front Tire Size: 235/40-18 . Rear Tire Size: 295/30-18 Given that my PO got the Turbo Hollow wheels and not the Solid ones which were standard with a C4S should I be getting the Turbo tire size or the C4S size? Thanks in advance for reading this and responding

POST 2Original post

You can use either size set, they both will work fine. I'd use the turbo sizes myself.

POST 3 / ORIGINAL POSTEROriginal post

Thank you, really appreciate the answer I was overthinking it from some posts where the PSM can get confused etc I will go for the Turbo size

POST 4Original post

Just need to make sure the rotation of the front wheels to the back wheels is less then/under 3% on the C4's. You can use the Tire Rack webpage to figure it out.

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