clunking sound when decelerating to stop.

[PK]

If it is only 1 clunk, it is your transmission having a hard shift down from 2nd to 1st gear. This is fairly normal for our trucks and nothing to worry about.

If it is a clunkity clunk clunk, then try and work out if it matches wheel RPM or tailshaft RPM. That will tell you where to start looking.

PK

[Marlin]

I think I know what clunk he speaks of. When the vehicle comes to a complete stop, it will thunk, almost seeming to be in time with complete stop. It was enough that for awhile I thought it was the caliper moving or something like that.