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Tire advice(I did the research, just need a little assurance)

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

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YOUR RESEARCHTire advice(I did the research, just need a little assurance)

Leading reported evidence

Check online and the original rc is 79.16"

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

I checked online and the original RC is 79.16".

Tire advice(I did the research, just need a little assurance)
Read full discussion summary

Leading evidence: 'Check online and the original rc is 79.16"' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check online and the original rc is 79.16"' (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 · 3 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Replace fronts

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

going to replace both rears(Toyo Proxes T1R) but is it necessary to replace the fronts?

Tire advice(I did the research, just need a little assurance)

Replace rears(toyo proxes t1r)

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

going to replace both rears(Toyo Proxes T1R) but is it necessary to replace the fronts?

Tire advice(I did the research, just need a little assurance)

Replace tires

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

To make a long story short I want some advice on replacing the tires.

Tire advice(I did the research, just need a little assurance)
Frequently discussed actions (4)

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

Check online and the original rc is 79.16"

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

I checked online and the original RC is 79.16".

Tire advice(I did the research, just need a little assurance)

Replace fronts

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

going to replace both rears(Toyo Proxes T1R) but is it necessary to replace the fronts?

Tire advice(I did the research, just need a little assurance)

Replace rears(toyo proxes t1r)

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

going to replace both rears(Toyo Proxes T1R) but is it necessary to replace the fronts?

Tire advice(I did the research, just need a little assurance)

Replace tires

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

To make a long story short I want some advice on replacing the tires.

Tire advice(I did the research, just need a little assurance)
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.

3 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: 20261027T053112Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I have an 03 C4S and recently noticed I had a flat passenger side rear tire. I filled it up with air but noticed a hissing noise coming from the rear. After removing the rim/tire I sprayed the inner edge bead and noticed a air bubbles from all over the bead. Took it to a tire shop and they dismounted the tire. There is a crack all along the edge of the bead noticeable from the outside and inside. I guess the tire was low at one point and I must have driven on it to damage the tire. To make a long story short I want some advice on replacing the tires. I am def. going to replace both rears(Toyo Proxes T1R) but is it necessary to replace the fronts? This will be the second summer on this set of tires. They probably have about 8k miles on them. Now for the cold hard facts. I measured the rolling circumference of the rear tire and it is 78 3/4". The fronts are 78 3/8". I checked online and the original RC is 79.16". The difference will be just a little over 1/2" from the old fronts and new rears. From what I have read this seems to be in the acceptable limit. What do you think?

POST 2Original post

i have 18K on my t1rs and the fronts have a ton of tread left. I'm not certain if I've ever seen circumference spec posted, but there are definitely specs for rolling diamter published . regarding RD you'll be fine , do the rears

POST 3 / ORIGINAL POSTEROriginal post

I think I had 2 thoughts going thru my head at the same time. I meant the circumference. Thanks.

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