As per the title, has anyone tried 488 wheels on an FF? FF wheel stats; Front 8.5J X 20 ET 46.5, Rear 10.5J X 20 ET 53.4 488 wheel stats; Front 9J X 20 ET 44.7, Rear 11J X 20 ET38.5 So by my reckoning, the rear wheels will sit 21.25mm further out and the fronts will sit 8.15mm further out. I know that Brian L and Autolove have run stock FF wheels with spacers up to 18-20mm. Is there a conceptual difference between running spacers and simply having a smaller offset (unsprung weight of the spacer and longer bolts etc.)? Although the wheel rim will sit further out from the car, I'm assuming that the tyres will be a bit more stretched given the extra 0.5" width of the rim which will hopefully make the rear 295/35 tyre look less 'fat'. Is this extra width in the stance too much and is the difference between front and rear going to cause chronic understeer? Will the suspension need to be adjusted to avoid fender rub? Thanks in advance for your thoughts.