The Vevor trailer dolly is designed to help move small to medium-sized trailers with control and stability. It features a 1200 lb tongue weight capacity, a 2" trailer ball, and 15.2" pneumatic tires for smoother movement across varied surfaces. Its carbon steel construction with a powder-coated finish is built for durable outdoor use. A widened wheelbase and universal wheel help improve balance and maneuverability in tight spaces. The extended handle provides more comfortable pulling and steering.