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Porsche OEM wheels - always have offset stamp?

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YOUR RESEARCHPorsche OEM wheels - always have offset stamp?

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Install by the previous owner

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Discussions that performed work without a confirmed outcome: 1

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I have a set of Turbo twists that I believe are OEM (fitted by the previous owner, but do have a Porsche part number on the inside that matches the Turbo Twists) and they do not have the offset stamped at the valve stem, it is stamped inside.
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Porsche OEM wheels - always have offset stamp?

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Leading evidence: 'Install by the previous owner' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Install by the previous owner' (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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Run now

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Discussions that performed work without a confirmed outcome: 1

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Performed · outcome unconfirmed · Original poster
They fit the same size tires I'm running now, and with 1" narrower rears I'll be shedding some unsprung weight.
Original post Read captured discussion
Porsche OEM wheels - always have offset stamp?

Use wheels, and have been told

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Discussions that performed work without a confirmed outcome: 1

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Performed · outcome unconfirmed · Original poster
I'm looking at a set of used wheels, and have been told that they are OEM.
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Porsche OEM wheels - always have offset stamp?

Use (or street

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Discussions that contain suggestions: 1

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Suggestion
I wouldn't want a 9" rear for track use (or street use for that matter).
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Porsche OEM wheels - always have offset stamp?

Frequently discussed actions (4)

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Install by the previous owner

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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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 have a set of Turbo twists that I believe are OEM (fitted by the previous owner, but do have a Porsche part number on the inside that matches the Turbo Twists) and they do not have the offset stamped at the valve stem, it is stamped inside.
Original post Read captured discussion
Porsche OEM wheels - always have offset stamp?

Run now

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
They fit the same size tires I'm running now, and with 1" narrower rears I'll be shedding some unsprung weight.
Original post Read captured discussion
Porsche OEM wheels - always have offset stamp?

Use (or street

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 wouldn't want a 9" rear for track use (or street use for that matter).
Original post Read captured discussion
Porsche OEM wheels - always have offset stamp?

Use wheels, and have been told

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'm looking at a set of used wheels, and have been told that they are OEM.
Original post Read captured discussion
Porsche OEM wheels - always have offset stamp?

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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.

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

Rennlist: 1 discussions

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Generation: 20261026T130754Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I'm looking at a set of used wheels, and have been told that they are OEM. 18x7.5 50mm and 18x9 52mm turbo twists. My understanding is that OEM wheels always have the offset and rim width stamped on either side of the valve stem hole. Is this true? Pictures in this case show no such stamping, so I'm guessing they are replicas? Also, for you wheel fitment experts, I believe that these are a great fit for my 2003 996 C2, but can anyone confirm? Looking to pick these up for track wheels, so I'm not too picky about it being perfect to the millimeter, just want to be sure I'm not going to get rubbing.

POST 2Original post

I have a set of Turbo twists that I believe are OEM (fitted by the previous owner, but do have a Porsche part number on the inside that matches the Turbo Twists) and they do not have the offset stamped at the valve stem, it is stamped inside.

POST 3Original post

Quotes source post: 5164984

I wouldn't want a 9" rear for track use (or street use for that matter). Those rears are probably Boxster fitment.

POST 4 / ORIGINAL POSTEROriginal post

Quotes source post: 5165043

They are Boxster wheels, yes. They fit the same size tires I'm running now, and with 1" narrower rears I'll be shedding some unsprung weight. I'm having excellent results with 265 rears, and expect even better with better tires and less weight. Until I've saved for my ultimate track wheel, these should be better than my current setup. Assuming they fit my car without rubbing. =)

POST 5Original post

There will be no rubbing. You will simply have an additional inch of clearance on the inside.

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