10 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHHelp identifying alloys - Page 1 - Boxster/Cayman - PistonHeads UK
Leading reported evidence
Run standard 18" and looking
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 · Original poster
Currently running standard 18" and looking for an upgrade for my agate boxster.
Help identifying alloys - Page 1 - Boxster/Cayman - PistonHeads UK
Read full discussion summary
Leading evidence: 'Run standard 18" and looking' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run standard 18" and looking' (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.
Help identifying alloys - Page 1 - Boxster/Cayman - PistonHeads UK
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.
10 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
PistonHeads: 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: 20261026T130754Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
Hi everyone
Can someone please help me identify the wheels on the attached image? I think they are 20” Carrara S that are found in a GTS.
Also, will wheels for a 991.1 fit a 981 Boxster?
Thanks in advance for replies.
mr pg said:
They are Carrera S which were an option on any 981. 991.1 Carrera S's look the same, but I wouldn't be surprised if wider than the 981 version.
Yep, Carrera S wheels and 911 versions have different offsets too. They're not an exact match to those on a Cayster.
woodysnr said:
As above Carrera S have them on my 981 gloss black with the silver rim ...look like the Spyder /R wheels but they only came it 19inch
I’m interested in 19” rims for my 981 Spyder, do you know the widths / offsets?
gareth h said:
I’m interested in 19” rims for my 981 Spyder, do you know the widths / offsets?
https://www.alloywheelsdirect.net/information/fitting_chart/porsche
Edited by woodysnr on Thursday 4th February 14:01
Thanks for the responses. That gave me the right information to go digging.
Just in case anyone comes back to this thread.
Yes, the both the 991 & 718 have a slightly higher rear rim width, and the offset of the rear 991's is greater than both the 981 & 718. That said, does anyone know if that extra 1/2" on the rear of 718's would be an issue on a 981?
I managed to create this table off some of the most common wheel sizes.
