E 53 Tire Options
So my question here is can we up size tires and lose the run flats? Is tire up size going to screw up computer system in car with wrong diameters ect? Was thinking of going 255/30-20 and 295/30-20 to get a little more side wall and some better looks.
Thanks for any help for this newbie !!
Last edited by cmsbrent; Aug 26, 2019 at 10:04 PM.
I have the stock 20’s. 245/35-20 front. 275/30-20 rear.
I know sizes i suggested increase diameter and width of course. Just don’t want to make changes and end up with codes or problems with GPS etc I know with Porsche’s I have owned to much change in diameter will cause faults at times.
Thanks for the help!
So, you are really impressed with the Michelins eh? This is good news.






