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fitting 19" wheels - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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9 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
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YOUR RESEARCHfitting 19" wheels - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Leading reported evidence

Install tomorrow

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Performed · outcome unconfirmed · Original poster

getting the tires fitted tomorrow.

fitting 19" wheels - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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Leading evidence: 'Install tomorrow' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Install tomorrow' (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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Test fit one rear wheel without the tires

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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.

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Suggestion · Original poster

i also test fit one rear wheel without the tires on them , they are 60 et and i got a 15mm spacer but there is less than a 1/4" room from the strut.

fitting 19" wheels - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use tire any wider than 275

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No successful repair reported for this finding.

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Reported fixes
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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.

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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

At this point, I would not recommend using a tire any wider than 275 .

fitting 19" wheels - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed actions (3)

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Install tomorrow

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
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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

getting the tires fitted tomorrow.

fitting 19" wheels - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Test fit one rear wheel without the tires

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

i also test fit one rear wheel without the tires on them , they are 60 et and i got a 15mm spacer but there is less than a 1/4" room from the strut.

fitting 19" wheels - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use tire any wider than 275

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

At this point, I would not recommend using a tire any wider than 275 .

fitting 19" wheels - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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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.

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

  • 986Forum: 1 discussions

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Generation: 20261027T022239Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

last year I bought a set of 19"techart formula replica wheels . so i finally got around to getting some rubber for them (Hankook ventus evo) . I am looking at the rubber bands sitting in my living room thinking how the F are these going feel and how long they are going to last until a wheel gets smashed. any comments on the 30 profile rear tires ? i also test fit one rear wheel without the tires on them , they are 60 et and i got a 15mm spacer but there is less than a 1/4" room from the strut. are these going to rub when the tires are mounted ? i'm fearing a 19" failure !

POST 2Original post

Quotes source post: 294560

Assuming that these wheels are 10 inches wide, +45 is about the highest offset that you can have before inner clearance becomes a problem . At this point, I would not recommend using a tire any wider than 275 . Furthermore, if you can bring the offset down to +40, needless to say, you'll have much better clearance . As far as 30 profile tires are concerned, if you want to have 19 inch wheels - you have to sacrifice some "cushion" .

POST 3 / ORIGINAL POSTEROriginal post

it is going to be a tight fit for sure. may need a 20mm spacer. i did get 275 tires also . getting the tires fitted tomorrow. i will soon find out. i hope they look good with the slightly lowered row set up.

POST 4Original post

As I said, +40 would be better . However, at least with the RoW set-up you won't have to contend with trying to clear a adjustment ring like you would on aftermarket coil overs.

POST 5 / ORIGINAL POSTEROriginal post

captain Johnny, Everything fits . no problems . I actually think they could be pushed out more . fronts are good , how far can you go on the rears? These wheels would look a lot better if the car was lowered another 1" but f that man. our roads suck !

POST 6Original post

I have 19's on mine and I dont mind the ride at all. Personally my 17's had crappy tires and the new Contis on 19's have been a nice smooth ride so far. Good luck.

POST 7Original post

Quotes source post: 294750

Like I said, I think bringing down the offset to +40 might give you the "look" and clearance that you need .

POST 8 / ORIGINAL POSTEROriginal post

is +40 the max. you can go without issues ?

POST 9Original post

Quotes source post: 294778

Every vehicle has it's own variables (i.e. tire size, suspension set-up, ride height etc..) . That being said, without knowing the vehicle, I'd say +38 to +40 is about the most aggressive "over the counter" offset that I would recommend .

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