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GVWR vs. GCWR Weight Ratings

Entry DateJuly 26, 2010
Issue Number10-019-VEH
NameLuke Loy / Mike Schmidt
AgencyFMCSA / Packaging Services, Inc.
Address1200 New Jersey Avenue, SWWashington, DC, 20590United StatesMap It (opens in a new tab)
Phone202-366-0676
Fax(202) 366-8842
Email[email protected]
CommitteeVehicle Committee
StatusClosed
Summary of Issue

Gross combination weight rating, gross vehicle weight rating, gross axle weight rating discussion on the merits of whether a regulation needs to be developed to identify that an unsafe condition exists when a tow vehicle exceeds its gross combination weight rating and/or any axle in the combination exceeds its axle weight rating and/or any vehicle in the combination exceeds its gross vehicle weight rating.

Justification or Need

There are concerns regarding the safety aspects of medium and heavy duty pickups hauling trailers in excess of the gross combination weight rating specified by the truck manufacturer. Normally this issue stops at the question of whether a CDL is required by the driver, and doesn't address the potential safety impact of an inadequate tow vehicle. Concerns regarding the safety aspects of states up-rating (GVWR/GCWR) trucks and tractor trailer combinations to reflect weights allowable on state secondary roads that are not allowable under the bridge formula on interstate highways, unless part of recent pilot projects, i.e., Maine/Vermont.

Request for Action

Request discussion to lead to consensus for a course of action or inaction, whatever the as the case may be.