The 2007.5 to 2018 model year 6.7L Cummins, also known as ISB Cummins, can certainly benefit from aftermarket suspension upgrades. The "death wobble" has plagued the front end of Ram for years. If your truck continues bouncing after you stop, it means that you're riding on leaf springs or coil springs without dampening provided by the shocks. We at HeavyWeight Diesel offer shocks and struts from Carli, BD, and Fleece that will not only fix the problem, but allow you to either tow, off-road, lift your truck, or drive in comfort.
The choice of which shock absorbers you should purchase depends on the primary use of your truck. Determine what the purpose of your Cummins is first and only then alter your suspension. And if you have any questions, feel free to reach out to us for advice!