New Jersey Statutes Title 39. Motor Vehicles and Traffic Regulation 39 § 3-24.2

a. The Chief Administrator of the New Jersey Motor Vehicle Commission shall design a slow moving vehicle emblem to be affixed to the rear of any motor vehicle, not for hire, used exclusively as a farm tractor, traction equipment, farm machinery, or farm implement, and any farm tractor, traction equipment, farm machinery, or farm implement drawn by a motor vehicle. The chief administrator may charge a fee for the emblems not to exceed the actual cost of producing and distributing the emblems. The emblems shall be displayed in a manner prescribed by the chief administrator and shall be visible to other motorists when operated on the roadways of this State

b. The chief administrator shall adopt, pursuant to the “Administrative Procedure Act,” P.L.1968, c. 410 (C.52:14B-1 et seq.), and within 180 days following the date of enactment of P.L.2015, c. 292 (C.39:3-24.2 et al.), rules and regulations necessary to effectuate the purpose of P.L.2015, c. 292 (C.39:3-24.2 et al.), including, but not limited to, the standards and specifications for the design and placement of the slow moving vehicle emblems.

c. The chief administrator, in consultation with the Division of Highway Traffic Safety in the Department of Law and Public Safety, shall establish a Statewide educational campaign to promote roadway safety in rural areas of the State which shall include educating people on the laws concerning vehicles with slow moving vehicle emblems.