4 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHCup2 for 718 track tyres - Page 1 - Boxster/Cayman - PistonHeads UK
Leading reported evidence
Use (or getting
Performed · outcome unconfirmed
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 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 · Original poster
Car is now 95% track used (or getting to/from it - I don’t have a trailer).
Cup2 for 718 track tyres - Page 1 - Boxster/Cayman - PistonHeads UK
Frequently discussed work
Replace set of mps4s as the car will be mainly
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
I have a set of Dunlop Sport Maxx Race 2 on my 718 Spyder which I am looking to change for a set of MPS4S as the car will be mainly used for road use and through the winter.
Cup2 for 718 track tyres - Page 1 - Boxster/Cayman - PistonHeads UK
Read full discussion summary
Leading evidence: 'Use (or getting' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace set of mps4s as the car will be mainly' (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.
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 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 have a set of Dunlop Sport Maxx Race 2 on my 718 Spyder which I am looking to change for a set of MPS4S as the car will be mainly used for road use and through the winter.
Cup2 for 718 track tyres - Page 1 - Boxster/Cayman - PistonHeads UK
Replace set of mps4s as the car will be mainly
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
I have a set of Dunlop Sport Maxx Race 2 on my 718 Spyder which I am looking to change for a set of MPS4S as the car will be mainly used for road use and through the winter.
Cup2 for 718 track tyres - Page 1 - Boxster/Cayman - PistonHeads UK
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.
Replace set of mps4s as the car will be mainly
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
I have a set of Dunlop Sport Maxx Race 2 on my 718 Spyder which I am looking to change for a set of MPS4S as the car will be mainly used for road use and through the winter.
Cup2 for 718 track tyres - Page 1 - Boxster/Cayman - PistonHeads UK
Use road
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 have a set of Dunlop Sport Maxx Race 2 on my 718 Spyder which I am looking to change for a set of MPS4S as the car will be mainly used for road use and through the winter.
Cup2 for 718 track tyres - 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.
4 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
P Zeros which I bought my 718 GTS 4.0 with lasted 6 track sessions and it’s time for new tyres. Car is now 95% track used (or getting to/from it - I don’t have a trailer). I know I should have maybe bought a more
dedicated track car but that’s a subject for different discussion..
I’d like Cup2’s but they don’t come in the sizes I have at the moment. There’s a useful thread on rennlist, which comes down to this (I’m pasting):
Factory GTS 4.0 Sizes
F. 235/35-20
R. 265/35-20
Recommended:
F. 245/35-20
R. 295/30-20
And tyre choices are many: Michelin PS4S (300TW), Goodyear Eagle Supercar 3 (220TW), Michelin Pilot Sport Cup 2 (180TW), Dunlop Sport Maxx Race 2 (80TW), Hoosier R7 (40TW)
So they say put 245/35 front, 295/30 rear.
(1) have people done it
(2) any issues with tyres not fitting/touching brakes etc?
(3) steering issues (someone on that rennlist thread mentions possible understeer due to adding 30 width rear but 10 front?)
Thanks
px1980 said:
P Zeros which I bought my 718 GTS 4.0 with lasted 6 track sessions and it’s time for new tyres. Car is now 95% track used (or getting to/from it - I don’t have a trailer). I know I should have maybe bought a more
dedicated track car but that’s a subject for different discussion..
I’d like Cup2’s but they don’t come in the sizes I have at the moment. There’s a useful thread on rennlist, which comes down to this (I’m pasting):
Factory GTS 4.0 Sizes
F. 235/35-20
R. 265/35-20
Recommended:
F. 245/35-20
R. 295/30-20
And tyre choices are many: Michelin PS4S (300TW), Goodyear Eagle Supercar 3 (220TW), Michelin Pilot Sport Cup 2 (180TW), Dunlop Sport Maxx Race 2 (80TW), Hoosier R7 (40TW)
So they say put 245/35 front, 295/30 rear.
(1) have people done it
(2) any issues with tyres not fitting/touching brakes etc?
(3) steering issues (someone on that rennlist thread mentions possible understeer due to adding 30 width rear but 10 front?)
Thanks
Hi PX1980,
If you decide to go for 245/35. /. 295/30. I have a set of Dunlop Sport Maxx Race 2 on my 718 Spyder which I am looking to change for a set of MPS4S as the car will be mainly used for road use and through the winter. The Dunlops have covered 3800 miles and there is 4mm on all.
Open to offers, if I cannot sell then I will run them out but would prefer to change.
Thanks.
Geoff
