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All-season tires for 17" wheels 987.2? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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YOUR RESEARCHAll-season tires for 17" wheels 987.2? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Leading reported evidence

Check overall diameter

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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

Check the overall diameter.

All-season tires for 17" wheels 987.2? - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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Leading evidence: 'Check overall diameter' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check overall diameter' (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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Recommend these, comparable

Suggestion or failed attempt

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Unsuccessful attempts
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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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0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

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Suggestion

A friend that owns a tire shop recommended these, comparable to top of the line Continental, great all weather and summer, rainy season here finally hit and they felt really good on tight twisties today.

All-season tires for 17" wheels 987.2? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Set they

Suggestion or failed attempt

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.

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

They're significantly more surefooted than the Toyo set they replaced.

All-season tires for 17" wheels 987.2? - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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.

Check overall diameter

No successful repair reported for this finding.

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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

Check the overall diameter.

All-season tires for 17" wheels 987.2? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Recommend these, comparable

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

A friend that owns a tire shop recommended these, comparable to top of the line Continental, great all weather and summer, rainy season here finally hit and they felt really good on tight twisties today.

All-season tires for 17" wheels 987.2? - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Set they

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

They're significantly more surefooted than the Toyo set they replaced.

All-season tires for 17" wheels 987.2? - 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.

10 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: 20261028T003752Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hey guys, occasional lurker, first time poster here. I drive a 2011 Boxster, and have been switching out Michelin PS2s with Sottozeros back and forth every year. The PS2s start having performance issues around 50F and below, and I know the Sottozeros aren't recommended as year-round tires. The thing is... it's just a total pain to switch them 2x/year. I've decided to eat the performance hit and just get all-season tires. That said, looking online it looks like there are slim pickings for the normal 17" wheels. Does anybody have any recommendations for 17" all-season tires? Sizes are 205/55R and 235/50R. This is a daily driver, not a track car. Never driven above 120mph, although I do like to accelerate quickly once the car is warmed up. I live in northern VA, and we get occasional snow.

POST 2Original post

Look at Cosmo Mucho Macho tires (yes, thats the actual name!) SimpleTire.com has some good pricing I have a set of them on my 996 and am very happy with them

POST 3 / ORIGINAL POSTEROriginal post

Quotes source post: 656712

Thanks. I looked them up, but the sizing guide doesn't seem to have my car's wheel sizes. I checked out SimpleTire.com, and they only list two options - the Michelin PS2s, and Otani KC1000s, which I'm not familiar with, but the description says they're also UHP (i.e. not all-season).

POST 4Original post

I slapped a set of Continental ExtremeContact DWS06 Pluses, an all-season tire, on my 986's 17-inch rims. They're significantly more surefooted than the Toyo set they replaced. https://continentaltire.com/tires/extremecontact-dws06-plus

POST 5Original post

You can probably go a little wider as well, 215 / 245 if that helps in finding sizes. Check the overall diameter. The front and rear should be close to each other. It's not terribly critical if you have just ABS and not PSM

POST 6Original post

Quotes source post: 656838

Those are a great option

POST 7 / ORIGINAL POSTEROriginal post

Quotes source posts: 656838, 656840

These look fine, but according to their website they're only available in 205/55 R17 (front), not 235/50 R17 (rear). Should I mix brands for rear? My car does have PSM. I think they're standard for 987.2. I came across Yokohama's YT-GTX, which looks like a good fit, but unfortunately they're exclusive sold by Discount Tires, and the closest one to me is an hour away.

POST 8Original post

A friend that owns a tire shop recommended these, comparable to top of the line Continental, great all weather and summer, rainy season here finally hit and they felt really good on tight twisties today. Went with stock 97 boxster size. Under a grand for four, and Blaney pro racer said they rate best tires he has seen street race combo

POST 9 / ORIGINAL POSTEROriginal post

Quotes source post: 656838

Website says they don't fit 205/55 and 235/50.

POST 10 / ORIGINAL POSTEROriginal post

I've been trying to post a reply, but they're not going through for some reason. Maybe because I'm quoting the URL? Anyway, those Continental ExtremeContact DWS06 Pluses don't fit my car, according to the website. My guess is the 986 wheels aren't the same size as the 987.2 wheels. Also, my car does have PSM - I think all 987.2s do. I did find one set that works - the Yokohama YK-GTX. Planning on ordering them unless someone has a different suggestion.

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