The beautiful and powerful 2003-2004 5.9L Dodge Rams are all-around excellent trucks without many drawbacks. However, it's well-known that the Cummins suspension has tremendous room for improvement. Aftermarket manufacturers have had many breakthroughs that you could be utilizing! Upgrading the suspension would allow you to tow heavy loads safely, tackle any terrain, and ride comfortably.
At HeavyWeight Diesel, we stock shocks, struts, leaf springs, bushings, airbag kits, and many other parts that will tighten up your Cummins. We also offer multiple lift kits to improve your truck's aesthetic look, visibility, and stability.
You might experience issues such as a bouncy truck, a rough ride, or odd noises. If you're unsure what the best parts for your 2003-2004 Dodge Cummins are, our staff are always available and ready to help out!