Whitey5.0

This past week I changed all 4 ball joints, both outer tie rod ends, and replaced the rotors, brakes, and wheel bearings. I greased the ball joints, tie rods, packed the bearings and was generous with the brake grease. But when I drive it at low speed I can hear a squeak (I can't hear it...or anything else at faster speeds over the exhaust). It speeds up and slows down as the truck does. Any advice on where I can start narrowing down the source?

Energized

Did you look at the U joints ?

Whitey5.0

Didn't think about the U Joints. If it's sweaking does that mean it needs to replaced or can I just grease it?

Energized

If it has a nipple you can, whether or not it's to late though i don't know, if it's a sealed unit you could try a grease gun needle too, u joints aren't that expensive or hard to do really.