Maybe the backing plate was bent a bit, and is hitting the rotor [rotor has to have a slight warp, or the mounting surfaces are not perfectly clean].
But is there and shims or sauce on the back of the pads? I would not install them without shims or brake squeal sauce. This is my first guess.
And now what was a quiet truck has a passenger front squeak every time the wheel revolves. More speed=faster squeal. Ridiculous. What is causing it? Warped rotor?
IF the rotor is warped you wouldn't hear a squeal, there are little metal clips between pads and the caliper mounts that would cause a squeal only, only if your brakes were changed recently(it could be a little off in fitment.
Could be the hub/wheel bearing as well?