Hitch ball

Choose a hitch ball of the proper size and weight rating for your trailer:
- The required hitch ball size is stamped on most trailer couplers. Most hitch balls also have the size printed on top of the ball.

- Choose the proper class hitch ball based on the trailer weight.

- The diameter of the threaded shank of the hitch ball must be matched to the ball mount hole diameter. The hitch ball shank should be no more than 1/16´´ smaller than the hole in the ball mount.

- The threaded shank of the hitch ball must be long enough to be properly secured to the ball mount. There should be at least 2 threads showing beyond the lock washer and nut.

    See also:

    Tire pressures
    ● When towing a trailer, inflate the vehicle tires to the recommended cold tire pressure indicated on the Tire and Loading Information label. ● Trailer tire condition, size, load ra ...

    Overview
    Nissan held the European unveiling of the all-new Nissan Cube at its London, England, based European design headquarters. The car will go on sale in the primary markets of Western Europe in late 2 ...

    If your vehicle overheats
    If your vehicle is overheating (indicated by an extremely high temperature gauge reading) or if you feel a lack of engine power, detect abnormal noise, etc., take the following steps. WARNING: ...