I am very new to dodge / diesel / cummins / etc.

My Sig is the first I have ever owned in any of those catagories.

I have a question though, it seems like when I first start off from a stop, when I am not getting on it (like in traffic) it feels like the truck bounces a little. I dont know how to explain it: bounce / shimmy / etc. It only lasts for a couple secs, and it seems to be around 8-12 mph, not before or after.

Any ideas? Is this normal? 2000 miles on it, very easy miles. 3.73, 48RE, 5.9, anti-slip rear

At any other speeds from 0-8, or 12-100 mph, it is as smooth as heck. Also, if I come off the line hard I dont feel it, but that may be beceasue I just dont notice it.

Any input would be much appreciated.

Thanks guys!