Ready to pull the trigger on some 245/40R17s for my 04 330Ci.
I would like to get the Grand Am specs for HPDEs. If not, let me know what my other options are. Don't think a 245/45R17 will fit. I can do a 255/40R17 if its an extreme summer tire like the Dunlop Z1 sport *
2015 F34 328iX GT Glacier Silver
2011 E90 M3 Monte Carlo Blue
2004 E46 M3 Imola Red