An ever-expanding supply base of diesel exhaust fluid or “DEF” is continuing to help prices inch lower in the U.S., while the opposite seems to be occurring in Canada, according to data tracked by ...
Pilot Travel Centers on Friday, July 17, announced installation plans for the rollout of 100 diesel exhaust fluid (DEF) “at-the-pump” locations. The Knoxville, Tenn.-based company will carry ...