So I have the stock 245's for the 450h.
I checked with the Serive manager, and he said 255's with same profile will fit fine without rubbing on all 4.
Will 265's same profile fit on all 4's without rubbing or sticking outside of fender?? or will that last one cause a problem?

 

Front is where you need to worry... I think the rears can take 275.... I am going to bump my fronts to 255 and rear to 265 (or more) when it is time for new shoes... if you get 265's on the front w/o rubbing I will be shocked (and pleased, 'cuz I will do the same!). Know anyone at a tire store who you are friends with that will let you try it out & report back here?

 

b u m p ..........

anyone know difinitively?

Anyone taken their car to a shop and had them try on 255's and 265's.... just to see if they stick out or if they rub?