The Polaris Slingshot is a cross between a motorcycle and a road-legal go-kart. It's closest to a track-ready, three-wheeled tricycle, offering plenty of power, nifty handling, and a car-like driving ...

What on Earth Is a Slingshot? Known for building snowmobiles and side-by-sides, Polaris launched the Slingshot in 2014 as a 2015 model. The first, and still only, road-legal vehicle in the company's ...

Federal lawmakers are weighing a measure that could quietly reshape what counts as a motorcycle in the United States, with outsized consequences for niche three-wheeled machines. At the center of that ...