Doesn't matter which setting all 3 ride about the same. I have mine in highest setting rides no different than one I drove that was on middle setting. I spoke at length with bilstein engineers on the phone regarding this. Basically the reason the highest setting doesn't 100% level the truck but it's the max they could design without adversely affecting the ride quality. They are designed so all 3 setting produce the same ride. The certified internet Google trained mechanics may say otherwise but I went straight to the source. Also have a truck right down the road set in the middle setting if I put you I either one you'd never know they are different settings other than a bit more rake on one of em.
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