What makes a Windshield Wiper Squeak?
That actually depends, The sound is actually made by friction of the rubber of the wiper against the glass-polymer of your windshield (similar to a bow and violin string), A good easy fix is to replace your windshield wiper blades, this is a common piece of maintenance most people over look on their cars. The side of the wiperblade box should say how long the blade is rated for. In addition to that, you can also buy sprays or wipes for the blades that let them shed water easier, and won't make that sound.
blades that are wore out or something on the glass that needs cleaned off good.
You probably want to look at swamp buggies. Anything that big is unknown territory in motorcycle world
If its the arm itself you can spray the arm with silicone spray to lube it. If its the wipers themselves its either the widow is dry or the blades are bad.
