Last night I was just out for a drive down the highway and I went to turn off that highway onto another and I decided I haven't done a burnout in a while so I gave it a shot and shortly after that when I got my truck up to speed at anywhere around 80km/h to 100km/h (highway speed) it started to make a high pitch squeal.
It's loud enough that I can't tell if its coming from the front or rear end of the truck.
The squeal goes away when I accelerate or decelerate. Its only there when I keep a steady speed. My truck has about 42,000 kms on it so it is not that old at all.
Can anybody tell me what the source of the squeal might be?