Hello, our “secondsaab” 9-3 is one of the last from the Anniversary Edition as standard with 17″ rims and the unspeakable 215/45 R17 tyres from Pirelli. The “qualities” of the tire have been discussed here in the forum several times, keyword sawtooth. Now a new set of tires is due with us, but the 215/45 is much more expensive than the more common size 225/45, which would also fit on the rims. With our 9-5 this combination is standard. My question: Has already m Is there a release of Saab that would simplify this? My forge is good for maintenance, but with such technical questions unfortunately always a bit overburdened. Thanks for the info in advance. Greeting Martin