Planet-9

19 x 11 Wheels on the Cayman S

Add to repair workspace

New repair projectOpen repair workspace

Original source

7 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCH19 x 11 Wheels on the Cayman S

Leading reported evidence

Replace successfully

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
owners with 19' wheel that have actually made the change successfully...
Original post Read captured discussion
19 x 11 Wheels on the Cayman S

Read full discussion summary

Leading evidence: 'Replace successfully' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace successfully' (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 · 7 captured posts examined · 1 partial discussions

Compare 2 other evidence results

Use 15mm spacers

Suggestion or failed attempt

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 so, are you using the 15mm spacers?
Original post Read captured discussion
19 x 11 Wheels on the Cayman S

Use 15mm spacers in the rear only

Suggestion or failed attempt

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 standard fitment is 19x8.5 w/ 235/35/19 in front and 19x11 with 295/30/19 in rear using 15mm spacers in the rear only.
Original post Read captured discussion
19 x 11 Wheels on the Cayman S

Frequently discussed actions (3)

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

Replace successfully

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
owners with 19' wheel that have actually made the change successfully...
Original post Read captured discussion
19 x 11 Wheels on the Cayman S

Use 15mm spacers

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 so, are you using the 15mm spacers?
Original post Read captured discussion
19 x 11 Wheels on the Cayman S

Use 15mm spacers in the rear only

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 standard fitment is 19x8.5 w/ 235/35/19 in front and 19x11 with 295/30/19 in rear using 15mm spacers in the rear only.
Original post Read captured discussion
19 x 11 Wheels on the Cayman S

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.

7 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: 20261026T122219Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

I have the Porsche Sport Design 19x9.5wheels with 265/35x19 tires on the rear... I need to know if anyone has put the 19 x 11 wheels with 305/30x19 tires ... If so, are you using the 15mm spacers? Please let me know what's worked for your Cayman for those members that have upgraded the rear wheels and tires ... Thanks...

POST 2Original post

Bull30, this past thread discussed this. From my knowledge, it can be done with spacers as long as the offset of the new wheels fits. Out of curiosity, what wheels are you considering upgrading to?

POST 3Original post

I read the other thread on this forum... I don't believe anyone actually came out and gave tire sizes and specifics for 19' wheels... I currently have the Porsche Sport Design wheel which is 9.5'... Wheel Enhancement has the same Porsche wheel in 11'... Of course they don't recommend going to an 11' wheel... What I'm looking for are Cayman owners with 19' wheel that have actually made the change successfully...

POST 4Original post

According to Brandywine Porsche 's parts department, the Champion 11'' wide, 20'' tall rear wheels will fit with 18-21mm spacers. So I'm guessing, congintent upon offset of course, any wheels made for the 997's will fit the Cayman with the correct spacers. Sorry, I can't be of any direct help regarding 19'' wheels and which spacer size. But you could ask them, or another dealerships parts department. - Suneet

POST 5Original post

What do you still need spacer given the 11" track?

POST 6Original post

I have Techart 19" Formula GTS wheels on my CS. The standard fitment is 19x8.5 w/ 235/35/19 in front and 19x11 with 295/30/19 in rear using 15mm spacers in the rear only. There is a thread in the mods section which shows the wheels (Techart springs).

POST 7Original post

i have 19x11's on the back of my car with 295/30/19 tires . the dealer put spacers on the back, i don't know what size of spacers, i should but don't. from the back, it looks pretty sweet. my pics are under the title "new pics" on cayman chat.

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