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Tires

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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 RESEARCHTires

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Replace stock contis

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Performed · outcome unconfirmed

I replaced the stock Contis on my '99 c4 coupe after 13,000 miles with Bridgestone pole positions S03.

Tires
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Leading evidence: 'Replace stock contis' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace stock contis' (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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Frequently discussed actions (1)

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Replace stock contis

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 replaced the stock Contis on my '99 c4 coupe after 13,000 miles with Bridgestone pole positions S03.

Tires
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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 · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

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Generation: 20261027T175704Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Just curious which brand of tires come stock on new cars? <img src="confused.gif" border="0">

POST 2Original post

If they are same with 99-01 then it's p-zeros or contis(I prefer pzeros myself). Regards. Mike

POST 3Original post

First batches 2002 came with PZero's. Lately, have been seeing Conti's.

POST 4Original post

P-Zero Assyms are absolutely flawless on dry pavement with incredible and seemingly unending grip. Their rain performance is not quite as impressive, but still quite acceptable, particularly given the fact that the C4S has awd and very effective electronic slip control (PSM). I know nothing about contis. All C4S's that I have seen have the P-Zero's. I wish that Bridgestone would make their So3's in a size that would fit our huge, 11" wide rims on the rear. I think the So3's would provide a better balance of wet traction and dry traction with a longer lasting tread compound. Unfortunately, they don't. <img src="graemlins/nono.gif" border="0" alt="[nono]" /> <img src="graemlins/soapbox.gif" border="0" alt="[soapbox]" />

POST 5Original post

I replaced the stock Contis on my '99 c4 coupe after 13,000 miles with Bridgestone pole positions S03. A much better ride with great grip!

POST 6Original post

That's what I keep hearing, brobbinson. Unfortunately fro me, no S03's fit the C4S.

POST 7Original post

Palting - I believe the Michelin Pilot Sport comes in a "285" that should fit the C4S - that is another great tire. Tirerack is a good resource for tire comps and sizing relative to your specific car. I'd rather have the C4s with the stock Conti or Pirelli than the '99 C4 with the S03

POST 8Original post

My 99 C2 had P-zeroes but at 18k they had gotten so noisy and the ride so harsh that I replaced them with the Michellin sport series. My 01 C4 came with conti's which seemed to be fine, 1600 miles on the autobahn and then another 3k from POE to Seattle. But now after the first long trip this year, Seattle to eastern Oregon and return, both of us were left wondering how the car suddenly became so noisy we couldn't hear each other. If I have to replace these what is the quietest tire I can get, long term? Michellins again?

POST 9Original post

brobbinson, C4S comes with 225/40/18 front and 295/30/18 rear. The only tires that come in that size in Tire Rack are the PZero and Conti. Not really having anything to compare to, the P Zero's seem awesome enough.

POST 10Original post

Just got my 2002 TT received last week and the tire was Conti Sport. However, I request for a P-Zero and he did it for it. I am quite satisfy with the P-Zero. <img src="graemlins/beerchug.gif" border="0" alt="[cheers]" />

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