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Old 12-20-2018, 10:57 AM   #2
N1rve
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Quote:
Originally Posted by l3ooml3al2al3a View Post
I guys I'm new around here. I just got Weds in 18x8.5 front and 18x9.5 rear both are +45 with pilot sport 4 225/40 for 4 wheels (you can see a little bit stretch in the rear wheels). The fitment with completely stock suspension seems good to me. Still, I'm going to get new tire in a couple of weeks and planing to get the pilot sport 4 with 225/40 front and 235/40 rear. Here come the question. Will I get rubbing problem in the rear with wider tire and stock sus ? Can I go for 245/40 ? The tire shop said I might get the problem with 245 with no camber adjustment, but I doubt that will be the case.
The rears will fit no problem even up to 255. It's the front you need to worry about. Since your offset is +45, the tire will sit pretty close to the spring perch, which is what you would be rubbing on.

However, split offset will cause more understeer, but will be fine if that is what you're looking for.

You can probably do 235 all around, add camber bolts to the front to add in negative camber. That would be a cheaper way to do it.
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