I have a '95 F250 that I am using to tow a 16 ft. trailer.
When the trailer is hooked up the truck "squats" slightly.
It's not that bad, but it's enough that when traveling at
night the low beam lights are pointing where the high
beams should be and I've been making lots of friends
with the cars that I follow. What is the best, easiest
way to level the truck?