Tenn. Code Ann. § 55-1-122: "Low speed vehicle" defined

"Low speed vehicle" means any four-wheeled electric or gasoline vehicle, excluding golf carts, whose top speed is greater than twenty miles per hour (20 mph) but not greater than twenty-five miles per hour (25 mph), including neighborhood electric vehicles. Low speed vehicles must comply with the standards in 49 CFR 571.500 .