onesixeight

Hi...

I'm looking to switch the ContiSport 2 OEM tires on my '04 E55 for either Michelin Pilot Sport 2 or Bridgestore SO-3s...

I notice that manual mentions something about Extra Load tires (Conti's have this "MO" designation)...

I'm guessing the sidewalls are stiffer...is this something I should worry about? I hardly ever get anyone in the back seat if that matters.

Also, is it possible to mount a wider front to counter some of the understeer...maybe 255 front and 265 or 275 rear?

Thanks,
Chris

Luke@tirerack

the XL tires for the rear of the car are important not only for load capacity but, for extended high speed use .... it's a heat issue ....

currently there are only 3 tires that meet that requirement
CO SP CONTACT 2
GY EAG F1 GS-D3
MI PILOT SP PS2