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Anybody running 285/35/20 on an s5?

5436 Views 12 Replies 7 Participants Last post by  Pulsarlaser
i had no idea the 35 ratio would look this huge so now im starting to have major doubts about the look, especially since im wanting to lower it.
i put the tires up for sale few days after i received these. but ye so......
anybody have pics of this type of setup on their s5? (preferably b8.5)
285 35 20
20x11 et30

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Yeah, as the width is 285 too! The sidewall is a percentage of the width.

OEM tyres are 265 30 R20, so yours are quite a bit over with width and sidewall. This will over-read on the speedo too.

Use this calculator to get the % difference between OEM and your wheel the same or near enough.

You do need a 30 sidewall to get back close to the OEM tyre ratios. :)
Exactly as dave has stated ,and not to sure why you have these tyres fitted.:unsure:
I have thought about upgrading to 20's from the 255/35/19 rotors I have on my S5.
The normal upgrade tyre size would be 265/30/20 ,however the RS5 's have 275 /30/20
So not to sure why you would have 285/35 on the car
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