All posts tagged "Diesel Exhaust Fluid"

  • RoadKing Mag
    The ABCs of DEF

    A new set of initials has entered trucking’s vocabulary. DEF (Diesel Exhaust Fluid) is being sold at truckstops and dealerships all across the country. Little has generated so many questions as this new product, so here are...

    • Posted March 1, 2010
    • 1