The STIFFIE DOT Whipline™ AlphaNumeric Identification Kit is an USDOT (United States Department of Transportation) compliant decal design that is perfect for Commercial Vehicle application.  USDOT requires that all trucks exceeding 10,001 pounds ply a USDOT number that is readable from 50 feet (2” minimum in height and a contrasting color & readable font).  Stiffie DOT Numbers adhere permanently to vehicle and only come off when you want to replace. 

 Application is easy.  Just peel away the decals from their backing and apply.  Please call or email with any questions regarding DOT Number application or available color choices.