If a wheel has ET52 what size spacer is required
 

to allow it to fit the front of a 89 951 with the m030 option?

huh? it should fit- if you have a wheel from a newer boxster/911 it may require a 6mm slip on spacer as they have a different style front wheel bearing and out hubs will not fit completely into the rim. You can also remove the bearing cap and put thewheel on but im not a fan of that.

The stock wheel on an 89 is an ET65 with a 225 tire. An ET 52 wheel pushes the tire towards the fender by 13mm, no spacers required. You shouldn't have a problem. I have an 89 with the rolled fenders I am currently running ET 46 wheels with 245 tires which barely rub the fenders, but I have a lot of negative camber that helps. I have seen ET 52 wheels rub with 245 tires if the camber is not agressive.

ahhhh MO30- musta skimmed over that part.

ok mebbe its not a offset issue, these wheels wont clear the brakes
 

I curious if spacers will help

so any idea on if spacers will allow me to fit these wheels
 

to the front, back wheels seem fine

no idea what wheels you have...

the wheels are off a 91 C2, five spoke
 

alloys..the bolt pattern is fine its just that when the wheels are on the front the side of the caliper makes contact with the spokes

then i would say you need a spacer.

uh thanks, the post asked what size spacer would
 

be needed..figured someone may have tried theses wheels b4