Try the tip below: I found this by using the search feature at the top of the page under the wrangler forum ad
hope this helps.
Originally Posted by Steffen1601
I just installed the Truck Lite LEDs on my new 2013 JKU.
For those of you who have them installed, did you have to adjust (up or down) the headlights to get optimal lighting?
Any time you change headlights, add a lift, bigger tires, etc you should adjust the aim on your headlights. All you need is a tape measure, a wall that you can park 25 feet away from, some painters tape and a T15 (IIRC) torx driver to reach the adj screws in the gap beside your headlights.
Some threads to help:
Project-JK.com - Jeep JK Wrangler Resource » Jeep JK Wrangler Headlight Adjustment
PROPER WAY TO ADJUST YOUR HEADLIGHTS - JKowners.com : Jeep Wrangler JK Forum