Dan87951

Will the below wheels fit a 1988 Porsche 928 S4?


Front: 8JX18, offset: 50. Tire size: 225/40ZR18.
Rear: 11JX18, offset: 45. Tire size: 295/30ZR 18

Thanks

hacker-pschorr

Fit - Yes
Ideal? No

Quite a few people are running those wheels on an S4 with no problems, some have a slight clearance issue with the rear fender.

Rob Roy

I got a set on their way - they'll be here Tuesday. I'll let you know then!

Jim Nowak

I've got a set of these rims in perfect shape if anyone is interested.

AO

Those 11's will need some persuasion to get in there. Fender rolling at a minimum and maybe some minor flaring.

AO

Look at my signature for a 928 wheel offset/size calculator.

Dan87951

Rear: 11JX18, offset: 45. Tire size: 295/30ZR 18

From your calculator the wheels I just bought on ebay tonight will not fit on my 88 S4. Looks like my fenders will need to be rolled.

AO

Rolling is not that big of a deal. I did it.

IcemanG17

They will fit....not ideal.....the rears will require some rolling...the fronts will drop on.....50mmx 8" rim is about the minimum you should run on a 928.....the bummer is 225 is about the widest tire you can run without rubbing...I have CIII 18" 8x57 front with 235/40 fronts....fit no problem and not rubbing even at full lock @ 155mm ride height

Dan87951

Thanks for the info I will probably have a professional roll the fenders not something I feel comfortable doing. I bought hollow spoke Turbo II wheels should be here next week mounted with pzero's.