Natural Gas Vehicle (NGV) and Electric Vehicle (EV) Weight Exemption

NGVs and EVs may exceed the state’s gross and axle vehicle weight limits by up to 2,000 pounds (lbs.). The NGV and EV maximum gross vehicle weight may not exceed 82,000 lbs. This exemption applies on all interstate highways.

(Reference Tennessee Senate Bill 210, 2023 and Tennessee Code 55-7-203)