See also:

Temperature
A temperature increase will accelerate the rate of corrosion to those parts which are not well ventilated. ...

Windshield-washer fluid reservoir
Fill the windshield-washer fluid reservoir periodically. Add windshield-washer fluid when the low windshield-washer fluid warning light comes on (if so equipped). To fill the windshield-washer ...

Safety chains
Always use suitable safety chains between your vehicle and the trailer. The safety chains should be crossed and should be attached to the hitch, not to the vehicle bumper or axle. Be sure to lea ...