I had the same problem with my 2000 SVT, took it to the dealer (under warranty, they replaced both front hubs and bearing and the right lower control arm which they said was bent. The car is better now but it still is a handful on asphalt roads that are deeply wear rutted. It wants to climb out of the rut either right or left. I would replace the right control arm myself if needed, the left one seems to require more work than I'm willing to do.