Thieves took the catalytic converters from the vehicles over the Labor Day weekend, putting two Hoosier Hills Food Bank trucks out of commission.
Officials with Columbus-based Cummins say they favor new fuel efficiency standards being proposed by the Obama Administration.
Indiana State Police are beginning to patrol roads and highways in vehicles other than standard cruisers.
National Transportation Safety Board holds hearings to review the October explosion of a tanker truck on the Northeast side of Indianapolis.