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THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHHissing from the rear
Leading reported evidence
Check i found the cheapest
Performed · outcome unconfirmed
No successful repair reported for this finding.
0
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0
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1
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Read evidence and context
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Performed · outcome unconfirmed
Last time I checked I found the cheapest to be to be tyretrader.com for these tyres.
Leading evidence: 'Check i found the cheapest' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check i found the cheapest' (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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Performed · outcome unconfirmed
I got them supply and fitted two weeks ago (also balanced for £215 each).
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Performed · outcome unconfirmed
Agree, got both my rears changed together to prevent inbalance.
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Suggestion
As mentioned it would be worthwhile to check the tread.
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Suggestion
Must be same manufacture, same N rating and you have to change both tyres on the same axle UNLESS the "good" tyre has less than 30% of the tread worn, as I understand it!
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911uk: 1 discussions
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Generation: 20261026T122219Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
Hi all,
Just been out for a blast and during cool down within the garage I noticed a loud hissing noise coming from the rear of the car, it seemed to be underneath. Any idea what it could be, anyone else have any experience with this?
Regards,
Firthy
Wish it had have been, wouldn't have cost me £230! Should I change both back tires? the other one still has a load of tread on it. I managed to get the same new tyre anyhow same N rating the lot, I know thats important.
Must be same manufacture, same N rating and you have to change both tyres on the same axle UNLESS the "good" tyre has less than 30% of the tread worn, as I understand it! Think it is covered in the owners manual.
Agree, got both my rears changed together to prevent inbalance. But £460 does hurt a lot more then £230 for the single tyre.
As mentioned it would be worthwhile to check the tread. Was the punchure caused by an object (such as nail etc) or or "randomly" caused?
- Was there any uneven wear?
- If the latter this could point to inbalance and might be worth getting geo done.
I think Firthy mentioned his tyre profile cost £230 each. My rear profiles are 285/30/18. I got them supply and fitted two weeks ago (also balanced for £215 each).
Tyre: Michelin Pilot Sport N1 (Porsche)- 285/30 R18 Z
Blackcircles price is as follws (for supply only)-
£213.96 incl each supply (plus p+p) I think there £228 each for supply at fit.
Last time I checked I found the cheapest to be to be tyretrader.com for these tyres. supply price was £193.29 incl each and fitted cost £206.80 each, but ended up going with the indy (at £215 fitted) for peace of mind and as they was someone I could trust.
Sorry to hijack the thread!
Screw in the tyre, got exactly the same type. Other tyre has 6mm of tread so not bothered changing both. At the track on the 5th anyhow, so see what happens then.
Regards,
Neil
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