Tires sizes C55
I'm riding a 235/35/19 front, Falken FK451 (19x8.5) and a
265/30/19 rear, Falken FK452 (19x9.5).
doesn't rub at all. even with a full load.


But, had to bump up to the next shim taller in the rear to avoid rear tire rubbing on a full load.
I also had my rear fenders rolled so I still have room for a 275 x 30 x 19s.
One issue I had when I installed was, I need shorter bolts in the back, the bolts were too long, and it started hitting the parking brake. it was quite annoying.
but yeah, it barely sticks out, and with a lip on the rear rims, looks real aggressive
R265/40/18 wouldn't work rite? (on Stock suspension, stock wheels)
Would I be ok with 245/40/18 on the rear? Jst found a new m3 dood selling his PS for decent price.
The Best of Mercedes & AMG
the best source is to hear from ppl with 40 an gauge their experience...
the best source is to hear from ppl with 40 an gauge their experience...

Thank you for your help though!!
Changing the front tires to 225/45R18s resolved the difference between the axles, but now my speedo is off by about 4%.
I believe the reason was because I wanted some M+S tires as I drove in the snow a bit this last year, and I couldn't find any in a 35 profile for the rears...
Moral here is to simply be aware of the overall diameters of your fronts and rears. The car is almost too smart.
I switched to 255 Pirelli p zeros and the no more rubbing but the pirellis wear out to fast.
I have a 40 profile front and back with no problems.
Last edited by greasybenz; Feb 19, 2009 at 11:35 PM.
back to the tires... my setup is 235/35/19 and 265/35/19... sits low in the back, BUT no rubbing problems...
back to the tires... my setup is 235/35/19 and 265/35/19... sits low in the back, BUT no rubbing problems...
I'm actually running 265/30/19's in the rear while the fronts are 245/35/19. The guys at the tire shop said the rears were skinnier because of the staggered set up though....and yeah, no rubbing here as well.
I'm actually running 265/30/19's in the rear while the fronts are 245/35/19. The guys at the tire shop said the rears were skinnier because of the staggered set up though....and yeah, no rubbing here as well.
i bet the techs recommended the "shorter" rubber height on the rears to have more of a gap between the tire and the inside of the wheel well... mine looks like a smaller gap but like i sad, short of the one trip when i took some heavy relatives in the backseat, haven't had an issue!




