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9YA (2017-현재) · 3.0 V6

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2026. 8. 13. 작업

난이도 & 준비물

난이도 보통⏱ 예상 60~90분🔧 특수공구

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I apologise for this being slightly off-topic for the stack, but it seemed the best stack for the job. Aesthetically speaking, larger rims are preferred these days -I recently bought a Porsche with 18" rims and 55 profile tires and my peers immediately told me I should have bigger rims. I grew up watching Formula 1, where big profiles have always been the norm, up until the current day: This differs to LMP cars, who prefer the lower profile type: I've studied other threads/sites that discuss larger/smaller profiles for road cars and not really seen a definitive answer above "larger r

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According to Mercedes' Technical Director on this article ( http://www.autosport.com/news/report.php/id/119331 ) "The subject of bigger wheels has been raised many times over the last five or eight years," said Mercedes executive technical director Paddy Lowe. "The broad consensus is that going to bigger wheels is not a good direction. From a grip point of view it's not positive. "Like for like, such tyres will have a lower grip and the weight will go up considerably , so it's not an attractive direction performance-wise." As a car corners its tyres deflect a little to keep in contact with the tarmac - stiffer sidewalls will mean less deflection and therefore less contact with the tarmac. The size of the wheel rims will also increase mass at the hub - it takes more effort to spin the larger mass; also increasing the unsprung weight ( https://en.wikipedia.org/wiki/Unsprung_mass ) " The amount of movement, for short bumps, is inversely proportional to the weight - a lighter wheel which r

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ITP said: 5000 hrs developing compound specific 21/22in tyre just for this car?A. How much will they cost to replaceB. What will the supply be likeC. How many people will buy the OE marked tyre. OE marked tyres are nothing new, and people replacing them with generics is commonplace. Though looking on Camskill, the OE marked tyres for my car are cheaper than the closest generic version they've got.Lots of OE marked tyresGeneric versionOE versions

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미셀린이 5000시간을 청구했을 가능성이 높음. Polestar 순정 스티커를 붙이기 위해 타이어를 세세하게 튜닝하는 데 실제로 그 정도 시간이 소요되었을 리 없음.

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BMW

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Been and collected it this lunchtime after another test drive and I read the codes whilst out & about and thankfully zero issues Will collect the 18" alloys & winter tyres ASAP and then sell the 403Ms off; they've just been refurbed but a) I don't like them that much, b) not a fan of black wheels at all and c) the RFTs are crap Parts already been ordered (OEM velour mats and M Sport grilles via Cotswolds BMW) and a full oil & filter change kit etcThe parts list will continue to grow haha