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View Full Version : What the hell is PCD in the world of wheels??? evil.soup 18 October 2006, 12:37 I have been asked what the PCD is on my wheels and thought it would be a good idea to ask my dealer and like me they dont know what PCD means or what it is on my car, so can anyone help please, its on an 06 WRX. Cheers DAVE-W 18 October 2006, 12:47 pcd is the diameter of the invisible circle drawn through the centre of the wheel nut holes on your wheel / hub. I know my 03 WRX is 100mm pcd and I believe the 06 STi as 114.3mm (or something like that!) Not sure exactly what it stands for....pitch circle diameter? :wonder: :confused: Dave :cool: kjdmk1 18 October 2006, 12:49 pcd is the diameter of the invisible circle drawn through the centre of the wheel nut holes on your wheel / hub. What a good reply.:) DAVE-W 18 October 2006, 12:52 Why thank you! ;) :) Dave :cool: Blue Dragoon 18 October 2006, 18:58 Pitch Centre Differential or something like that:confused: Chip 18 October 2006, 19:22 As Dave-W says it stands for Pitch circle Diameter Chip Gazz300 18 October 2006, 21:14 I have been asked what the PCD is on my wheels and thought it would be a good idea to ask my dealer and like me they dont know what PCD means or what it is on my car, so can anyone help please, its on an 06 WRX. Cheers http://i78.photobucket.com/albums/j98/GAZZ300/PCD.jpg On the 06 and 05 STI it is 5 x 113.5. The rest are 5 x 100. Hope this helps. cooky.wrx 18 October 2006, 21:16 Pitch circle diameter!! evil.soup 19 October 2006, 09:09 Cheers lads, good diagrams by the way. I guess that makes mine 100 then. Thanks again:thumb: Silver Scooby Sport 19 October 2006, 11:15 That will be a new set of wheels on order then ? :norty: evil.soup 19 October 2006, 18:53 Looks that way mate!!:lol1: Gazz300 19 October 2006, 19:09 Cheers lads, good diagrams by the way. I guess that makes mine 100 then. Thanks again:thumb: Don't you have an 06? I'm pretty sure you are 114.5 PCD. And I am disappointed no-one used this as excuse for this for some better pics of the PCD's though. evil.soup 20 October 2006, 10:50 Don't you have an 06? I'm pretty sure you are 114.5 PCD. And I am disappointed no-one used this as excuse for this for some better pics of the PCD's though. Yes mate i have, but just been on the phone to Keith Price, the only dealer i can get any sence out of:brickwall , and they tell me that the WRX is still 100 and the Sti has changed to 114.5. Cheers for the warning though:thumb:. New rims here i come, if luck is on my side i should be able to get them before the 5th:luxhello: |