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996 NB wheel size and use question

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YOUR RESEARCH996 NB wheel size and use question

Leading reported evidence

Run set of 9-1/2's and 11-1/2's

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I run them on my 99' 996, I even run a set of 9-1/2's and 11-1/2's with a little rolling of the fenders.

996 NB wheel size and use question
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Run 9's and 11's

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Suggestion

Eric the 996 cups run 9's and 11's on the same NB 996 as you have.

996 NB wheel size and use question
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Leading evidence: 'Run set of 9-1/2's and 11-1/2's' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run 9's and 11's' (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 9's and 11's

Suggestion or failed attempt

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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

Eric the 996 cups run 9's and 11's on the same NB 996 as you have.

996 NB wheel size and use question
Frequently discussed actions (2)

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

Run 9's and 11's

No successful repair reported for this finding.

0
Reported fixes
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Unsuccessful attempts
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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

Eric the 996 cups run 9's and 11's on the same NB 996 as you have.

996 NB wheel size and use question

Run set of 9-1/2's and 11-1/2's

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

I run them on my 99' 996, I even run a set of 9-1/2's and 11-1/2's with a little rolling of the fenders.

996 NB wheel size and use question
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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.

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

  • Rennlist: 1 discussions

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Generation: 20261026T124918Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi, I am a 996 newbie and yes, I have searched this forum for an answer. I am asking because I did not find a direct answer to my question. Can a 1999 NB 996 fit 18x8.5 and 18x11 rims? I see that TireRack has these wheel sizes as an option. Does anyone track their car with this setup? Could you go to a 305 in the rears if the car will take 18x11s? Yes, I understand that these factors all have an impact. 1. ride height 2. offsets 3. camber 4. tire size 5. tire manufacture Thank you for putting up with my 996 inexperience.... Eric

POST 2Original post

yes... basically look into gt3 wheels and offsets. 305 will fit, but 295 is the way to go IMO.

POST 3Original post

In my experience, when Tire Rack shows rims as fitting a particular model it typically means that they've actually fit them to the car. You should confirm with them though. If you're looking at OE rims, I think what you need to be careful of is the off-set difference between a set of Turbo Twist rims (whether hollow or solid) for a WB and a set of Turbo Twist- Look rims for a NB since the 11" rims that fit the WB probably won't fit onto a NB because of the different off-set. Also, I think the TT-look rims for the NB were 10". You probably know this better than I do though! lol. And, someone who knows better than me is certainly apt to join in and correct me. -Eric

POST 5Original post

Yes they will fit. I have GT3 size and offset wheels on my car with 235 fronts and 295 rears. < < < < (photo to the left)

POST 6Original post

Eric the 996 cups run 9's and 11's on the same NB 996 as you have. I run them on my 99' 996, I even run a set of 9-1/2's and 11-1/2's with a little rolling of the fenders. I have a set of Kensis 9's and 11's I might be willing to part with. Are you coming to Spring Mountain?....

POST 7Original post

Quotes source post: 9300731

How do you get 235's to fit on the front? I just tried a pair of knock off lobster forks with 235 all season tires and they rub on the shock spring collar. I don't know what the offset is, I'll have to look.

POST 8Original post

Maybe you are thinking about track use, but let me suggest that in terms of street use, while a 305 rear will fit I would also go with a 295 max as bigger wheels and tires add unsprung weight which will negatively impact acceleration and handling. I have gone back to 265s on my 18X10 rears and find the handling more balanced than with wider rubber (with 5mm spacers).

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