Blaze Dawkins

Hey everyone, I just bought a 2001 Silverado 1500. It has a six inch lift with 31s on it and it's causing me to run into trouble with the headlights. It came with aftermarket projector lights and I can't seem to adjust them any further. My high beam literally shines in the trees. I like the loon of the headlights but I'm wondering what would be a better replacement for them that I could fully adjust? Any help would be appreciated.