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Wheel Fitment Question - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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YOUR RESEARCHWheel Fitment Question - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Leading reported evidence

Set with a 9 inch rear

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

Perhaps it is best I continue looking and find a set with a 9 inch rear.

Wheel Fitment Question - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Read full discussion summary

Leading evidence: 'Set with a 9 inch rear' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Set with a 9 inch rear' (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.

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1 matching discussions · 14 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Test fit

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

You may want to test fit before you buy.

Wheel Fitment Question - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use 40mm offset setup

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

10" wheel should fit inside the finder just fine using a 40mm offset setup.

Wheel Fitment Question - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use coil overs

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

Unless you're using coil overs.

Wheel Fitment Question - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed actions (4)

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

Set with a 9 inch rear

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 · Original poster

Perhaps it is best I continue looking and find a set with a 9 inch rear.

Wheel Fitment Question - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Test fit

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

You may want to test fit before you buy.

Wheel Fitment Question - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use 40mm offset setup

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

10" wheel should fit inside the finder just fine using a 40mm offset setup.

Wheel Fitment Question - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use coil overs

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

Unless you're using coil overs.

Wheel Fitment Question - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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.

14 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.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T152433Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi, Stumbled upon some OEM wheels for sale locally and looking to confirm for sure if these will fit my 98 986 for sure before pulling the trigger. Based on my search on the forum it is the correct bolt pattern, but again I know very little about this topic hence seeking some clarification. * Wheels are off a 2000 996, Bolt pattern is 5x130 * Front Wheel 7.5x18, Tire 225 40 18 * Rear Wheel10x18, Tire 265 35 18

POST 2Original post

According to my Owners Manual, the 2001 S could be ordered with 18" wheels with the tyres you mention fitted as standard. The only difference is the rear wheels on the 996 are 10" wide compared with 9" wide on the Boxster S, but I don't think you will have a problem fitting the wider 996 wheels.

POST 3 / ORIGINAL POSTEROriginal post

Many thanks for the response Steve.

POST 4Original post

You may want to test fit before you buy. The offset of the rear wheel is deeper than the Boxster wheel. That, along with the added width, may pose issues.

POST 5Original post

Careful. I just bought 18' turbo twist wheels off a 996 and my mechanic says the 10 inch wide rears are going to extend 1/2 inch out after the necessary spacers are installed. Only way to fit is by flaring/rolling the fenders.

POST 6 / ORIGINAL POSTEROriginal post

Many thanks Gents. Perhaps it is best I continue looking and find a set with a 9 inch rear.

POST 7Original post

you will need a spacer for the rear wheels. the 10" wide Carrera wheels will contact the rear strut. 20-25mm spacers will do the trick if the geometry is the same as with my 987.

POST 8Original post

Quotes source posts: 448155, 448171

Very true! 10" wheel should fit inside the finder just fine using a 40mm offset setup. If this is the part number of the rear wheel 99336214004 it has a factory 65 offset, you just need a 25mm spacer and proper extended length lug bolts. Unless you're using coil overs.

POST 9Original post

Would it matter that my S has ROW M030 suspension? Anyhow, had it fitted and it's just not working out on the rears. I'm no wheel expert so I did not argue with my mechanic.

POST 10Original post

Quotes source post: 448272

18x8 and 18x10 Carrera lights with spacers on 2003 S I can't see a 10mm drop in the rear from the ROW M030 causing the finder needing to be rolled. Are you sure he is talking about the wheel or the tire? What size tire is on the wheel? .

POST 11Original post

Quotes source post: 448383

265/35 on et65 offset

POST 12Original post

Quotes source post: 448393

That should fit fine, even with the ROW M030. 25mm spacer and you should be good.

POST 13Original post

[Image-only or quote-only post; no author-written text.] https://986forum.com/forums/uploads01/DSC005981430939958.jpg https://986forum.com/forums/uploads01/DSC005991430940015.jpg

POST 14Original post

Quotes source post: 448396

Thanks! Will give it another go and find out what the real issue is.

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