TT (non S) OEM tire size ?

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04-10-2021, 02:31 PM

lucycan

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TT (non S) OEM tire size ?

I'm confused today. My car arrives next week and I had written down that the OEM sizes were 245/35/20 and 305/30/21. But TR site says 255/35/20 and 315/30/21.

Help!

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04-10-2021, 02:34 PM

lucycan

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I think I'm wrong. My Porsche spec sheet confirms the TR site sizes.

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04-10-2021, 05:26 PM

frankchn

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The Carreras have the 245 and 305 sizes. The TTS (and GT3) is 10mm larger.

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04-10-2021, 08:04 PM

Fixinbones

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The TT and TTS have the same size tires. 255 and e315

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04-11-2021, 04:22 AM

FSB

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Quote:

Originally Posted by lucycan

I'm confused today. My car arrives next week and I had written down that the OEM sizes were 245/35/20 and 305/30/21. But TR site says 255/35/20 and 315/30/21.

Help!

it depends on rim style. Standard rims goes with 245-305
oprional - 255-315