VEHICLE WASH SYSTEM WITH BELT CONVEYOR

Provided herein is a vehicle wash system. The vehicle wash system comprises a tunnel having a length extending between an entrance opening and an exit opening, a vehicle wash path extending along the length of the tunnel, a conveyor extending along at least one side of the vehicle wash path, and wash equipment disposed along the sides and overhead of the vehicle wash path. The conveyor comprises a frame, a drive roller connected to the frame, a tail roller connected to the frame, a belt in contact with the drive roller and the tail roller, a plurality of idler rollers, and a plurality of bushings connected to the frame, wherein each idler roller is rotatably connected to at least one of the bushings. In some embodiments, each idler roller is configured to rotate only when subjected to a load from a vehicle on the belt above the idler roller.