986 Forum - The Community for Porsche Boxster & Cayman Owners

986 Forum - The Community for Porsche Boxster & Cayman Owners (http://986forum.com/forums/index.php)

- Boxster General Discussions (http://986forum.com/forums/forumdisplay.php?f=5)

- - Wheels (http://986forum.com/forums/showthread.php?t=49622)

trimer

11-26-2013 04:49 PM

Wheels

How does one figure out wheel size with offset? It is spelled out on the wheel somewhere? I know they are 18's but where do I find the rest?

Johnny Danger

11-26-2013 06:21 PM

On the back of the wheel (usually on a spoke) you should see a marking "et" followed by a number.

Steve Tinker

11-26-2013 07:12 PM

So what are the markings on the outside of the wheel directly under the valve stem oriface?
My car has 7 55 (F) and 8.5 50 (R) which I have always assumed was the width and offset size of each rim.

thstone

11-26-2013 08:28 PM

Steve Tinker and JD are both correct!

BruceH

11-26-2013 08:35 PM

Yes, they are both inside and outside.

http://986forum.com/forums/uploads01...1385530389.jpg

Johnny Danger

11-27-2013 04:38 AM

Quote:

Originally Posted by Steve Tinker (Post 374028)

So what are the markings on the outside of the wheel directly under the valve stem oriface?
My car has 7 55 (F) and 8.5 50 (R) which I have always assumed was the width and offset size of each rim.

Typically the offsets are marked on the back of the wheel, unless of course, you live in a different hemisphere. :p

All times are GMT -8. The time now is 06:27 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website