Originally Posted by Hntbambi
Sorry, I should have added 4x4. The 2500 4x4 has a known issue where the front end gets a harmonic bounce going on when you hit a bump at highway speeds. Mine has been doing it since 2006. Do a search on Death Wobble and you will find days worth of reading on the subject. I think its only in the solid axle front end trucks with coil springs not the IFS equipped trucks.
This sucks as I love my truck other than that. I hate to take it on long trips
It happens with leaf spring front ends as well. I had a '79 K10 on 35's that had the death wobble and replacing the worn out stabilizer fixed it. As for other cases being "bunk", someone will have to explain to me how the stabilizers I've replaced at the dealership fixed the wobble.