GEORGIA STATUTES AND CODES
               		§ 40-8-50 - Brakes required
               		
               		
               	 	
               	 	               	 	
               	 	
               	 	
               	 		
O.C.G.A.    40-8-50   (2010)
   40-8-50.    Brakes required 
      (a)  As used in this Code section, the term:
      (1)  "Gross  combination weight rating (GCWR)" means the combined gross vehicle  weight ratings of all vehicles in a combination of vehicles.
      (2)  "Gross  vehicle weight rating (GVWR)" means the value specified by the  manufacturer or manufacturers as the maximum loaded weight of a single  or a combination (articulated) vehicle, the actual gross weight, or  registered gross weight, whichever is greater.
      (3)  "Hazardous material" has the meaning provided by Chapter 51 of Title 49 of the United States Code Annotated.
      (4)  "Surge  brakes" means a self-contained, permanently closed hydraulic brake  system for trailers that relies on inertial forces, developed in  response to the braking action of the towing vehicle, applied to a  hydraulic device mounted on or connected to the tongue of the trailer to  slow down or stop the towed vehicle.
(b)  Every  motor vehicle, other than a motorcycle or motor driven cycle, when  operated upon a highway shall be equipped with brakes adequate to  control the movement of and to stop and hold such vehicle, including two  separate means of applying the brakes, each of which means shall be  effective to apply the brakes to at least two wheels. If these two  separate means of applying the brakes are connected in any way, they  shall be so constructed that failure on any one part of the operating  mechanism shall not leave the motor vehicle without brakes on at least  two wheels.
(c)  Every motorcycle and motor  driven cycle manufactured after January 1, 1974, when operated upon a  highway, shall be equipped with at least two brakes which may be  operated by hand or foot.
(d)  Except as  otherwise provided in subsection (e) of this Code section, every trailer  or semitrailer of 3,000 pounds gross weight or more shall be equipped  with brakes on all wheels. Any farm trailer with two or more wheels,  pulled from a tongue, used in or operated for farm purposes, including  transporting fertilizer and agricultural materials to the farm, shall  not be required to have an independent braking system thereon, provided  such farm trailer shall not weigh over 4,000 pounds when empty.
(e)  Any trailer or semitrailer may utilize surge brakes, subject to the following conditions and limitations:
      (1)  The  gross vehicle weight rating or the actual gross weight of any surge  brake equipped trailer or semitrailer does not exceed 20,000 pounds;
      (2)  For  trailers and semitrailers with a gross vehicle weight rating of 12,000  pounds or less, the gross vehicle weight rating of any such trailer  shall not exceed 1.75 times the gross vehicle weight rating of the  towing vehicle;
      (3)  For trailers and  semitrailers with a gross vehicle weight rating greater than 12,000  pounds, but less than 20,001 pounds, the gross vehicle weight rating of  any such trailer shall not exceed 1.25 times the gross vehicle weight  rating of the towing vehicle;
      (4)  The  actual gross weight of the trailer or semitrailer and load does not  exceed the manufacturer's gross vehicle weight rating;
      (5)  The  trailer or semitrailer brakes must be designed and connected in such a  manner that in case of accidental breakaway of the towed vehicle the  brakes shall apply automatically; and
      (6)  For  vehicles used for commercial purposes, the vehicle or combination of  vehicles complies in all other respects with licensing, insurance,  registration, identification, driver and vehicle safety, and hazardous  materials regulations of the Department of Public Safety and United  States Department of Transportation applicable to such vehicles or  combination of vehicles.
(f)  Where there is  no manufacturer's gross vehicle weight rating or the manufacturer's  gross vehicle weight rating is exceeded in violation of paragraph (4) of  subsection (e) of this Code section, then the actual gross weight of  the trailer or semitrailer shall be used to determine compliance with  paragraphs (2) and (3) of subsection (e) of this Code section.