Fuel Fix: Oil companies are rolling ahead of federal regulators to replace old tank cars following a series of fiery accidents involving crude-carrying trains.
Canadian refiner Irving Oil and San Antonio-based Tesoro Corp. have pledged to replace older crude tankers in their fleet, after the aging DOT-111 models built before 2011 were deemed prone to rupture.
Phillips 66 has said all of its crude-carrying tankers meet current standards and San Antonio`s Valero Energy Corp. said all of the railcars it...