I have an 02 CC LB Dmax auto. I am expieriencing a shudder at take off. This occurs when towing or having a load in the bed. The shudder gets worse as load increases and/or more throttle is applied. If i drive very cautiously it is minimized. I have read of the 1 piece propeller shaft fix. does this pertain to my truck? If not what else can fix it, new u-joints, mid shaft bearing? My dealer doesn't have any past history with this type of problem, but they are looking into it. Any help would be great.