Forum Discussion
Jarlaxle
Sep 17, 2010Explorer II
OK, please tell me how the emission systems and standards on a Ram 5500 with a 6.7 Cummins and 17,500lbs GVWR and a Freightliner-chassis UPS truck with a 6.7 Cummins and a 17,500lb GVWR differ. Be specific.
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