I would say it depend's on where you live. If you see any kind of snow or ice your limited w/ A/S tire's vs year round summer tire's. Summer only tire's= Dunlop's Star spec or Sport maxx. A/S tire's = Cont's DWS's!
Introduce Mr. Torsen to the mix
Bigger brakes then you- D23 crew- D-Tech- Sedan Revolution= #131