I've got a Rubicon running 32 inch tires currently and a 5 speed. I'm finding the 4.11 gears to be barely adequate. Sure, in low range, it will ghost drive over almost anything without stalling, but when I'm city driving or on the highway, I want a bit more gearing. I can maintain my speed well enough, but there is no reserve...no passing power. I don't like that. Maybe I'm spoiled by my other two cars with direct injection and turbos, but damn it...if I get slowed down by some idiot, I don't want to wait for a downhill to get my speed back up. With my impending jump to a real 33, I'm sure that I'll be upping the gearing to 4.56 sooner or later. Probably do it myself though. I have a 3 month window every year to get it right!