Every alloy Porsche wheel that I have seen so far has a part number on the back. I would like to think that a guide exist somewhere that will tell you all of the diameter, width, offset and other information about the wheel from that number.

Does anyone know of such a wheel guide?

Can you get this information from a dealer?

smg914 probably knows.
here's a post with a bunch of numbers:

http://www.914world.com/bbs2/index.php?sho...77&hl=wheel

someone should put the info in a more permanent spot...

Paul

Porsche 14” & 15” 5 lug FUCHS wheels (and Mahle)

901.361.016.00 5.5X14 46mm offset, 67-71 911 T/E & 914-6
911.361.016.10 5.5X14 46mm offset, 67-71 911 T/E & 914-6
901.361.012.01 4.5X15 42mm offset, ‘67 911S
901.361.012.04 5.5X15 42mm offset, ‘68 911S
901.361.017.00 5.5X15 (MAHLE, 9.9 lbs.) ‘70-‘71 911T & 914-6
901.361.012.03 6X15 36mm offset, early 6R wheel
901.361.012.06 6X15 36mm offset, ’69-’71 early deep dish
911.361.020.00 6X15 36mm, ‘72-‘73 (3-prong center cap)
911.361.020.10 6X15 36mm, ‘74-‘77 (ring type center cap)
901.361.012.05 7X15 49mm offset, deep dish, 911R
911.361.020.01 7X15 23.3mm offset (2.7RS)(3 prong center cap)
911.361.020.11 7X15 23.3mm offset (73-77carrera)(ring type cap)
911.361.020.41 7X15 23.3mm offset (911SC)
911.361.020.02 8X15 10.6mm offset (3 prong center cap)
911.361.020.12 8X15 10.6mm offset (ring type cap)
911.361.020.42 8X15 10.6mm offset
911.361.020.03 9X15 3.0mm offset
911.361.020.06 9X15 3.0mm offset
911.361.020.05 11X15 46mm offset, 911RSR

I don't know if you can post a word document but here you go!

REQUIRES WORD to open

Here is a link... http://members.rennlist.com/911pcars/WheelWts.html
CCL