A trailer is an unpowered vehicle towed by a powered vehicle. It is commonly used for the transport of goods and materials.

Sometimes recreational vehicles, travel trailers, or mobile homes with limited living facilities where people can camp or stay have been referred to as trailers. In earlier days, many such vehicles were towable trailers.

Transport trailers

  • Motorcycle trailers
  • Open-air motorcycle trailers
  • Bicycle trailers


  • Teardrop trailer

Special trailers

  • Process trailer