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Planet-9

tire wear

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Original source
13 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHtire wear

Leading reported evidence

Check alignment

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

The dealer checked the alignment when the tires were replaced and said it was OK.

tire wear
Read full discussion summary

Leading evidence: 'Check alignment' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, the most frequently mentioned possible cause is 'test drive abuse' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Check alignment' (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.

Read captured replies

1 matching discussions · 13 captured posts examined · 1 partial discussions

Compare 4 other evidence results

Replace dealer checked the alignment

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

The dealer checked the alignment when the tires were replaced and said it was OK.

tire wear

Replace tires at my request (no charge)and stated

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

The dealer replaced the tires at my request (no charge)and stated that they were worn becasue test rides with potential buyers typcially involve numerous turns and the tires were under inflated.

tire wear

test drive abuse

Suggestion or failed attempt

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
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 suspect a cause
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.

Suspected cause

surphr, It's not too late to request that your dealer run a report on engine revs, especially because you have good reason to suspect test drive abuse.

tire wear

Replace tires every 10,000 miles i ain't having fun

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

If I ain't replacing tires every 10,000 miles I ain't having fun.

tire wear
Frequently discussed actions (8)

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

Check alignment

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

The dealer checked the alignment when the tires were replaced and said it was OK.

tire wear

Replace dealer checked the alignment

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

The dealer checked the alignment when the tires were replaced and said it was OK.

tire wear

Replace tires at my request (no charge)and stated

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

The dealer replaced the tires at my request (no charge)and stated that they were worn becasue test rides with potential buyers typcially involve numerous turns and the tires were under inflated.

tire wear

Replace tires every 10,000 miles i ain't having fun

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

If I ain't replacing tires every 10,000 miles I ain't having fun.

tire wear

Run report

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

surphr, It's not too late to request that your dealer run a report on engine revs, especially because you have good reason to suspect test drive abuse.

tire wear

Test drive abuse

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

surphr, It's not too late to request that your dealer run a report on engine revs, especially because you have good reason to suspect test drive abuse.

tire wear

Test drive the car

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 am sure nobody could test drive the car on public roads and test it more than what one does on the track.

tire wear

Test rides

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 dealer replaced the tires at my request (no charge)and stated that they were worn becasue test rides with potential buyers typcially involve numerous turns and the tires were under inflated.

tire wear
Reported and suspected causes (1)

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

test drive abuse

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that suspect a cause
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.

Suspected cause

surphr, It's not too late to request that your dealer run a report on engine revs, especially because you have good reason to suspect test drive abuse.

tire wear
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.

13 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Planet-9: 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: 20261026T142254Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

I recently purchased a dealer demo Cayman S with 2,170 miles on it. The tires (all four) were severely worn from the center of the tread to the outer edge only. The dealer replaced the tires at my request (no charge)and stated that they were worn becasue test rides with potential buyers typcially involve numerous turns and the tires were under inflated. Any comments?

POST 2Original post

what he meant to say was 'rides with potential buyers are usually performed with the 'drive it like you stole it'mentality. But seriously though, I have a hard time believing that story. Center to outside wearing is an alignment issue (my guess). With some crazy positive camber??? Im not expert but I would definately get the car aligned by the dealer.

POST 3Original post

Yep, this isn't a Cayman complaint but an 'abuse by test drives' complaint/fckeditor/editor/images/smiley/MWPX/wink_smile.gif and a dealer complaint about not 'properlyinflating' the tires (I guess he wanted a soft ride?). I'm glad the dealer did the right thing and put new tires on it for you and I hope your Cayman wasn't abused in other ways... By the way Welcome to Cayman ownership! Edited by - Santa Fe on 08/07/2006 1:37:01 PM

POST 4Original post

What kind of miles are people getting out of the stock tires? Mind stating which brand you have and whether you're on 18' or 19' wheels? Thanks /fckeditor/editor/images/smiley/MWPX/regular_smile.gif Edited by - Poindexter on 08/08/2006 05:37:40 AM

POST 5Original post

The tires are 19' Michelin Pilot Sports. The tires are supposed to be good for 20-25,000 miles. The dealer checked the alignment when the tires were replaced and said it was OK. I am concerend about how that kind of tire wear can happen. I had the same tires on a CLK with no unusual wear at 15,000 miles. However, the recommeded inflation pressure for the CLK was 45 lbs. I asked the servcie manager why Porsche recommends 32-35 lbs. and he was unsure. The Michelin website was not helpful.

POST 6Original post

It is not the tires or the Cayman you need to worry about. It is how the car was driven and by whom that is a concern. Could this be one of the introduction cars? They were driven pretty hard in most places. You might ask the dealer for a print out from the engine computer to make sure it wasn't over rev'd. It is too late now but an extended warranty would have been a nice thing for the dealer to throw in if he is admiting that they wore the tires out so quickly because of hard driving.

POST 7Original post

surphr, It's not too late to request that your dealer run a report on engine revs, especially because you have good reason to suspect test drive abuse. it is best to document the over revs now, so that any finger pointing down the is aimed at the dealer, i.e., before you started driving it. Engines are much more expensive to repair or replace than tires and you down the road you don't want PCNA saying you are stuck with the engine, clutch, etc., bill because of abuse that someone else did to what is now your car..

POST 8Original post

Thanks for the info on the printout. I'll ask for it. It could be an intro car. It was titled in January. When I complained about losing 6 months of the original warranty, the dealer gave me an extended warranty (2 years/100,000 mi)which kicks in after the original expires.

POST 9Original post

Surphr, You should be fine with the extra warranty. I'd still get the print out of the possible engine over-revs and make sure that it is documented properly. You should be fine. Congratulations on your purchase and welcome to the board. Shane

POST 10Original post

The wear you are describing is not from inflation it is an alignment problem. If it was inflation they would have been worn on the inside and the outside shoulders of the tire. Real aggresive driving will wear the fron outside shoulder of the tires as well. I would say you are not going to get 25K out of Pilot Sports on this car though.

POST 11Original post

With the extended warranty you got, and the new tires, you are in fine shape. My CS is doing fine after several track days. I am sure nobody could test drive the car on public roads and test it more than what one does on the track. The car can handle this, and the warranty gives you a safety net. Enjoy your car! Drive it hard! Take it to the track!

POST 12Original post

If I ain't replacing tires every 10,000 miles I ain't having fun.

POST 13Original post

I'd have to agree with bdklein, 10k miles out of a set of Pilot Sports is about right.

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