The provisions of subsection 3 of NAC 445B.576 and NAC 445B.593 to 445B. 596, inclusive, do not apply to any:
2. Motor vehicle which is subject to prorated registration pursuant to NRS 706.801 to 706. 861, inclusive, and is not based in this State.3. New motor vehicle until the fourth registration of the vehicle.4. Motor vehicle permanently converted from gasoline to propane, compressed natural gas (CNG), methane or butane as a fuel.5. Motor vehicle with a model year before 1968.6. Heavy-duty motor vehicle which has a manufacturer's gross vehicle weight rating of more than 14,000 pounds and which is powered by a diesel engine.7. Trimobile, as defined in NRS 482.129, that meets the definition of a motorcycle set forth in 40 C.F.R. § 86.402-78 or 86.402-98.Nev. Admin. Code § 445B.592
Environmental Comm'n, Engine Emission Control Reg. §3.7.4, eff. 1-10-78; A 12-20-79-NAC A by Environmental Comm'n & Dep't of Motor Veh., 10-1-83; 10-19-85, eff. 1-1-86; A by Environmental Comm'n, 12-26-89; 11-23-92; 11-9-95; R035-05, 10-31-2005; R130-09, 1-28-2010; A by R075-21A, eff. 12/29/2022; A by R120-24A, eff. 10/23/2024NRS 445B.210, 445B.760, 445B.770, 445B.825