Okay, before I get a tongue lashing on *DO A SEARCH*... I have for about an hour and still no answers to the following questions.

I would like to know the OEM wheel weights for

RX-8 Mazdaspeed wheel (also is this an 18x8 wheel) whats the offset

2008 - 40th Anniversary wheel (is this also an 18x8 wheel) whats the offset

 

I went to the source:

Mazdaspeed site for Mg wheel

Wheel weight is 7.3kg.

Mazdaspeed site for Al wheel

Wheel weight is 7.7Kg (Gold), 8.0Kg(Gun Metallic).

It doesn't mention offset.

Surprised there isn't more difference between Al and Mg.

 

I just checked those links and they are not the same wheels that I am trying to get info on. I did a little more research at my end and found out that the Mazdaspeed wheel that the dealers are offering here in Canada are the ones for the Mazda6. Those are 18x7.5 and as useful as a tit on a bull moose.

I still can't find any info on the 40th Anniversary wheels but here's a picture of them

http://www.mazdausa.com/MusaWeb/disp...ehicleCode=RX8