There is really no difference between 32 or 33" tires on a 2.5L. You may get a little more power with the 32" but not that much. Now, if you were talking differences between 31 and 33s, yes, there is a big noticeable difference in power. It all depends on how you drive your jeep. Me personally, I don't like any tire bigger than a 31" on a 4cyl. However, since you are doing a 4" lift, the 33s will look the best and will satisfy your vision that you see for your Jeep. So, it comes down to looks versus power:thumb:
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