Hello, sorry for so many negative post but trying desperately to get my problem solved with the shudder/vibration on my 05 DC. Just got off the phone with Toyota customer service and the person I talked with listend to my problem and then asked me what I wanted done about it? He said it sounded like the dealers have done all they can do and he would send my case to a higher up and see if they recommend a buyback(yeah sure they will). I told him I just wanted my truck fixed or to buy the dang thing back! I will see what the higher up exec says when and if they call back. Was told it may be a few days (normal). He was first going to send me the arbitration papers but said he would pass it on up the ladder first. Man, would that make me a happy camper if they took this POS back!