Vibration and abs randomly kicks on.

[Shawn5800]

Hey guys. Lately i have noticed that when i slowly accelerate on a long flat straight away i can feel a slight vibration almost like the truck is hopping very very slightly from 40 mph to 50 mph then it goes away. Its not the transmission i know that because under wot the truck shifts beautifully and i wont feel the vibration due to speed, sound and other factors.

Also, i have had my abs kicking on when i cut my wheel hard either way. Could a bad wheel bearing cause all of this or is my drive shaft causing the vibration? Thanks!

 

[VTR9961]

Take a look at your rear axle seals. they may be leaking onto your brake shoes.