Did you check the calipers, I know that has happened to me before on my jeep, i just had to replace the calipers. good luck
got shoes on the front one side tighter than the other ajust the side that aint grabing tightin it upmy dads 350 was locking up the brakes this weekend, it would just lock up one side and jerk him that way.. Just wondering if anyone else has experinced this problem and if so what did you do to fix it?