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Definition of a Tank Vehicle and Related Guidance

Entry DateJanuary 30, 2014
Issue Number14-005-DRV
NameRuss Christoferson
AgencyMotor Carrier Services
Address2701 ProspectHelena, MT, 59620United StatesMap It (opens in a new tab)
Phone406-431-1269
Email[email protected]
CommitteeDriver-Traffic Enforcement Committee
StatusClosed
Summary of Issue

A flatbed vehicle is hauling ten, 250 gallon totes full of a liquid. The totes are secured to a pallet and those pallets are strapped down to the flatbed trailer. Per the definition of a tank vehicle and the related guidance, this would be considered a tank vehicle and a tank endorsement is required. Now, the same totes are loaded within a van trailer. The totes have load locks to the rear and dunnage bags in between to prevent sliding within the van trailer. The question is, would this be considered a tank vehicle? The problem being that the load is not permanently or temporarily attached to the vehicle as it was with the load on the flatbed being strapped down.

Justification or Need

Plastic totes hauling liquid that are strapped to a flatbed can be considered temporarily attached to the vehicle. Putting a load in a reefer shouldn’t be a loophole. The intent of the law is so that liquid loads which can slosh back and forth should have specialized training for the CDL. It shouldn’t matter whether it’s loaded onto a flatbed or within a reefer.

Request for Action

Need a clarification or an interpretation that allows for totes full of liquid loaded within a van trailer to still meet the definition of a tank vehicle.

14-005-DRV: Definition of a Tank Vehicle and Related Guidance - Commercial Vehicle Safety Alliance