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Porsche 928 wheels
Posted: 13 Feb 2015, 10:23
by slick
Hay all just like same help please I hope to get a set off Porsche wheels at weekend they are a set off 928s just like to no if any one knows if the well fit a t25 or well they need adapters to fit thanks
Re: Porsche 928 wheels
Posted: 13 Feb 2015, 11:43
by silverbullet
Porsche have 5 x 130 PCD, T3 has 5 x 112. So yes you need adaptors.
Most Porsche around ET55, you will be aiming for *around* ET25 to get wheel rim/tyre clearance off the top wishbone.
Hub bearing cap/ speedo drive probably wont clear the centre cap.
Only really sitable for a light bus, not 2 tons of camper with furniture.
Re: Porsche 928 wheels
Posted: 13 Feb 2015, 13:04
by shepster
slick wrote:Hay all just like same help please I hope to get a set off Porsche wheels at weekend they are a set off 928s just like to no if any one knows if the well fit a t25 or well they need adapters to fit thanks
As mentioned above, find out what the offset is before you buy as you may never get them on if too low.
Re: Porsche 928 wheels
Posted: 13 Feb 2015, 22:58
by slick
shepster wrote:slick wrote:Hay all just like same help please I hope to get a set off Porsche wheels at weekend they are a set off 928s just like to no if any one knows if the well fit a t25 or well they need adapters to fit thanks
As mentioned above, find out what the offset is before you buy as you may never get them on if too low.
Hay mate do you mean if the van as been lowered.
Re: Porsche 928 wheels
Posted: 13 Feb 2015, 23:14
by R0B
He means if the offset is too low.
https://club8090.co.uk/wiki/Wh ... eel_offset_(ET" onclick="window.open(this.href);return false;)
Re: Porsche 928 wheels
Posted: 17 Feb 2015, 13:23
by shepster
Cheers Rob.
You will need adaptors,as I think you already know, these are around 25mm thick and you need to bring the offset down to around 30-39.
An offset of say 20 would make your wheels stick out too far so you need around 55ish.
55 -25 for the spacers = 30!
Re: Porsche 928 wheels
Posted: 18 Feb 2015, 13:31
by silverbullet
ET 30 with rims over 6.5" on a 2wd will result in contact with the top wishbone.
All the period 15" alloys were ET20 or 21 for this reason.
16" is worse on a T3 iirc (928S has 16 x 7 ET65!!!) then at 17"/18" the wishbone sits inside the rim so matters improve but you'll be in 8" territory by then.
Re: Porsche 928 wheels
Posted: 18 Feb 2015, 13:33
by silverbullet
http://www.928.org.uk/60-wheels.html" onclick="window.open(this.href);return false;
PS this took all of 5 mins to find out...