ssrobinson
Member
My M3 Performance is on order and due to deliver in about a week. I've ordered Martian Wheels 18x8.5. Now trying to make a decision on tires. I've scoured the threads for information but not finding answers to my specific questions. (why isn't there a dedicated tire/wheel sub forum?)
Anyway, at first I was only trying to decide between 235/45/18 and 245/45/18 sizes because I was intent on using Michelin Pilot Sport All Season 4 tires (I've run these before with great results.) In the process of reading input on the pros/cons of those two sizes, I ran across the thread that talked about noise and that the stock OEM tire (Primacy MXM4) has an acoustic foam insert. Then I found threads discussing serious range reduction with the PSAS4 tire.
Considering the range reduction issue (which hadn't occurred to me) I'm leaning towards the 235/45 size because extra width and weight going to the 245/45 will certainly lower range.
So, can I get some input from anyone running 235/45/18 Michelin PSAS4 tires that can give me some real world impact on range and noise? Thanks in advance.
Anyway, at first I was only trying to decide between 235/45/18 and 245/45/18 sizes because I was intent on using Michelin Pilot Sport All Season 4 tires (I've run these before with great results.) In the process of reading input on the pros/cons of those two sizes, I ran across the thread that talked about noise and that the stock OEM tire (Primacy MXM4) has an acoustic foam insert. Then I found threads discussing serious range reduction with the PSAS4 tire.
Considering the range reduction issue (which hadn't occurred to me) I'm leaning towards the 235/45 size because extra width and weight going to the 245/45 will certainly lower range.
So, can I get some input from anyone running 235/45/18 Michelin PSAS4 tires that can give me some real world impact on range and noise? Thanks in advance.