Freigghtliner Columbia

BigBusBob

Veteran Expediter
Driver
That's because often times there's a small plastic piece that breaks and causes the headlight bulb to tilt slightly downward, or other angles with road vibration.
 

jaminjim

Veteran Expediter
It also is the same with M2's there is no field adjustment for left to right, mine are cross eyed big time.
 
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