· Premium Member
I agree completely on ride comfort (though not sure how noticeable it would be) and yeah, the speedo is off a small amt. as well as your odometer and acceleration, but if you're at stock height and not lowered, you will not rub if you increase the aspect ratio by 1 size. The stock ride height is so jacked up, you could probably go up even more!Ride comfort would improve, odometer would be off, acceleration might slow, and they might not fit in the wheel well without rubbing.
The better idea would be to down-size to 16" wheels to run taller tires if you are concerned about road comfort.