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Tram-lining - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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9 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
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YOUR RESEARCHTram-lining - 986 Forum - The Community for Porsche Boxster & Cayman Owners

1 matching discussions were examined; no attributable action/outcome evidence was detected. No consensus or repair conclusion is claimed.

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1 matching discussions · 9 captured posts examined · 0 partial discussions

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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.

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

  • 986Forum: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

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Generation: 20261026T200546Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

In the last week or so I've noticed some pretty severe tramlining ( wheels following or weaving over ruts in the pavement) when driving on the streets and some highways around montreal. The roads here do get pretty wonky with the cold weather upon us, as well as I have mismatched tires (Contis on the front and Sumitomos on the rear). This setup caused me no problem on the track or on smooth (level) pavement. I have another pair of Sumis on order to match up the set but I was just wondering if others have noticed this. I really have only noticed this quite recently.

POST 2Original post

It's your transmission. If you drove a stick, that wouldn't happen......

POST 4Original post

Could be tires, alignment, or a combination of both. How worn are your tires? When worn, tires will tramline a lot more than newer tires. I'm guessing Timco was not being serious...

POST 5Original post

If your talking about highway 10 heading in to town it's because your driving in the deep depressions. All cars tramline between St Jean and the exit for the 30 if you don't ride the high area or stay in the passing lane. If not, mismatched tires made mine sketchy when I got it and a new set of Michelins and an alignment cured it.

POST 6Original post

Quotes source post: 471169

Oh, come on now..... US - Canada

POST 7 / ORIGINAL POSTEROriginal post

Quotes source post: 471186

Careful, we wussomatic drivers are sensitive.

POST 9Original post

Long live the Tip. It's good training for the PDK's we will all be using in the future. :dance:

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