My 98 K1500 has been sliding around in the snow, more than usual.
It seems to slide to the side when there is snow, more than other cars,
and more than it did previous two winters. I also notice that even on
wet pavement, the right rear wheel seems to spin. This happens in
2wd. It has Michelin LTX's with about 35K on them. I have no idea
what could be causing this, or where to start looking. It almost sounds
like maybe the left rear brake is catching?