Wondering if you should get a pre-emissions diesel without DEF or a DPF instead of a new diesel? This is the video for you! I put a 2006 Ram 2500 5.9 Cummins head to head against a matching 2020 Ram 2500 with the 6.7 Cummins. Can an old truck match the new one head to head? We’ll find out!

#cummins #diesel #dpf