Quote:
Originally Posted by oil pan 4
Well 10 years later and I don't think anything has changed.
The government mandated DPF garbage be installed on trucks and that lowers fuel milage.
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The current Freightliner Cascadia is 33% more fuel efficient than the original 2006 model despite reducing allowed SOx, NOx, and PM emissions by 95%
https://www.truckinginfo.com/325218/...fficiency-by-5