USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Parts and Accessories Necessary for Safe Operation; Application for an Exemption From Traditional Trucking Corporation

Notice of application for exemption; request for comments.

The Federal Motor Carrier Safety Administration (FMCSA) requests public comment on an application for exemption from Traditional Trucking Corporation (TTC) to allow a Global Positioning System (GPS) device to be mounted on the interior of the windshield of a commercial motor vehicle (CMV) within the areas allowed for "vehicle safety technology" devices. The Federal Motor Carrier Safety Regulations (FMCSR) require devices using "vehicle safety technology" to be mounted (A) not more than 4 inches below the upper edge of the area swept by the windshield wipers, or (B) not more than 7 inches above the lower edge of the area swept by the windshield wipers, and (C) outside the driver's sight lines to the road and highway signs and signals. GPS is not considered a "vehicle safety technology" under the definition in the regulation, and as such, GPS devices are not permitted to be mounted on the interior of the windshield and within the area swept by the windshield wipers. TTC believes that the exemption will maintain a level of safety that is equivalent to, or greater than, the level of safety achieved without the exemption because the GPS device is approximately the same size as vehicle safety technology devices, and the current mounting location is much lower in the vehicle which causes the driver to look away from the road to view the GPS device.

View PDF