Trailer Hitch
 

Crazy question.....
Taking a long trip (1000 miles), and pulling my loaded Cargo trailer.
Should I apply Lube to the hitch ball ? Is that needed or help ?
TIA

Yes- there is specific lube for that but any good grease is better than nothing!

Ground?
 

On older trailers, the lights may use the car as an electrical ground, connecting through the ball/hitch.

Blaster Dry Graphite lubricant or WD-40 Specialist Dry Lube with PTFE. Price for either one is about $7.98.

Both are dry, a lot cleaner than grease, color-black, sticky to remain in place and will conduct electricity.

Note: Blaster Dry Graphite lubricant is black and a very different product than Blaster Dry Lube which is white, greasy and more liquid.

Silicone spray works really well

When shopping for a truck, it's crucial to pay attention to the gear ratios. If you're planning to pull a boat or any heavy load, make sure to check the manufacturer's specifications and consider a truck with a lower gear ratio like 3.73 or 4.10, which are better suited for towing. Sacrificing fuel efficiency for towing capability is a common trade-off, so it's essential to find the right balance for your needs. Always be informed and choose wisely! This is what I did for my kenworth truck years ago.