If you are still paying UCR for your trailer, along with your CMVs, then you might need to read this. As we all know, UCR, which stands for Unified Carrier Registration, is now applicable in 41 states of the United States. And although UCR got established in 2007, it excluded trailer registrations from its program after the amendments of the year 2010. Now only those power units which qualify as CMV are registered and charged under UCR. And, the vehicles that have a gross vehicle weight of 10,000 pounds or more or carry 11 and more passengers (including driver) and those vehicles that transport hazardous material are considered CMV. Global Multi Services could provide you more information about UCR, along with your UCR Renewal and UCR Permit. For more info, call us at (209) 982-9996 or visit the website.