The Goodyear Electric Trailer Dolly is a powerful and durable towing accessory designed for trailers with a maximum weight of 3600 lbs. With a maximum tongue weight of 600 lbs, this dolly is capable of efficiently and safely maneuvering trailers of various sizes and weights. The Goodyear brand is known for its quality and reliability, making this dolly a trusted choice for RV, trailer, and camper enthusiasts looking to improve their towing experience.