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 the 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:
Safety
At this time, the Sentra has not been crash tested by the Insurance Institute
for Highway Safety. Standard safety features include antilock brakes with
electronic brake-force distribution, active ...
Engine block heater (if so equipped)
● Do not use your engine block heater
with an ungrounded electrical system
or a 2-pronged adapter. You can be seriously
injured by an electrical shock if
you use an ungrounded connec ...
Seat belt extenders
If, because of body size or driving position, it is
not possible to properly fit the lap/shoulder belt
and fasten it, an extender that is compatible with
the installed seat belts is available that ...