Inquiry Regarding E90 Tyre Dimensions

[DolSquirrel]

My vehicle is presently equipped with style 158 wheels and 225/45/17 tires on all sides. I intend to replace them with model 194 wheels, which seem to have broader rear sections; therefore, I presume I will require new rear tires.

Style 158 8x17 ET34; Style 194 8x17 ET34 (Front), 8.5x17 ET37 (Rear)

[Uneripty]

Indeed, I believe they will require 255/40R17 tires.

[DolSquirrel]

I suspected as much; thank you! My tires are in satisfactory condition, therefore I will continue using them for a little longer.

[NightHawk47]

You may operate your tires on the new rims without any issues.