The common advice is to check your tire pressures before leaving your campsite for the next leg of your trip.
Good advice, but I also check my tire pressures the next morning after arriving at the campsite if I will be there a few days. That way, if there is a problem I have several days to get it fixed without interfering with my itinerary. Nothing worse than finding a slow leak right before you are getting ready to go.
Use a cheap exercise mat ($10 at walmart) to lay on while inspecting the underside of the rig. Saves the clothes and your skin from snags, thorns, rocks, and such.
My biannual inspection involves that exercise mat. I crawl under the rig with a flashlight and mechanics mirror looking in every nook and cranny for anything amiss. I often find a small branch or pebble lodged someplace from backing into a boondocking site. Remove it before it rubs through something.
Part of the inspection is using zipties to secure wires running under the rig. Every new RV has wires sagging underneath that could catch on anything and get pulled loose. I tie up every wire and cable so there is nothing to catch. Zipties have more uses than duct tape. I carry a range of sizes and types as part of my kit.
Speaking of duct tape... (nice segue) the 4" wide roll is more secure for big jobs than the 1.8" width. You can always tear it narrower if needed. 6 and 8 inch rolls are also available, but is getting hard to unpeel and handle for the rare times you need it that wide.
Same for 550 paracord that many people carry. 750 paracord is a little harder to find (look online) but is 50% stronger for less than 0.5mm thicker. There is also 850 and 1150 paracord, but then the rolls start getting bigger and is harder to use.
I can never remember all the capacities, weights, dimensions, settings, etc for my rig. So I have all those in a document on my phone. I usually have my phone with me or close at hand. Saves having to find the manual and thumb through it to look up a setting or value.
