FreightWaves
· Aug 13, 2025 7:08 PM EDT
Not market news
Will This EPA DEF Update Finally End Your Derate Nightmares?
If you’ve been behind the wheel long enough, you’ve probably got your own DEF horror story. Maybe it was a sensor going out halfway up a mountain grade, forcing you into limp mode at 5 mph while traffic backed up behind you. Maybe it was a clogged DPF that threw you into a forced regen […] The post Will This EPA DEF Update Finally End Your Derate Nightmares? appeared first on FreightWaves.
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