Took a trip out to MI, to drop off a very broken junk Subaru.
Probably should have changed my oil and filters pre trip but decided against that. Turned 15k 3/4 of the way out.
I learned a valuable lesson I never paid attention too or missed.
POST TRIP INSPECTION! Like when you are home home.
Obviously we all have some routine for Pre Trip and During Trip, my Post trip usually is just leave the trailer hooked up for a few days and drive another rig because it's dark and cold, or hot and buggy, you pick the excuse.
Well I usually can hook up the night before all my trips and set the air pressures do some inspections, get the tools in the truck for the trailer wheels and the straps..... light check and the sort.
Maybe it's been 3 weeks since I had the trailer out, this blue car has been on it the whole time.
PreTrip the night before the LR trailer tire was at 35 PSI, the rest 64, so it was already getting dark, I figure top it off to a known value and the check it in the AM, already knowing it's not good.
Came out was 54 from 70, the rest were 68. (Cold at night here now)
So off it comes which is a great place, have large Jack's and air for days to do this here.
Was a small piece of metal, it's too close to the edge will need a new tire. I plugged it and it's now the spare to get off the highway for now. Will order a new one up.
One thing to note and have on hand, which I don't are spare trailer lug nuts.
I think they missed a great opportunity at the trailer MFG, to mount the spare with bolts and lug nuts the same size as the wheels.
At least you would have 2 right there, for this example the tire is trailer frame mounted up front.
Truck is running good. 12.7 MPH out. The DPF pulled down to zero from 40% in 29.8 miles of driving, there is a great hill in PA on 80 as you get past say Stroudsburg up to 380, you could watch the DPF lower on that climb. Does not take much to keep it clean, but it also ticks up in the 6.8 miles off the highway. So it's not 100% at all. My rig need a lot of load and heat to stay at zero.
Probably a sign I have way too much truck, which I have known since before I got it.
Needs a bath, and service when I get back.
So when I arrived to MI, I checked my tires and all trailer tires were perfect except the LF was 0.5 PSI lower, pretty good for me.
Back to the POST TRIP INSPECTION it will definitely be adjusted as I feel I would have caught the loss of pressure in that tire.
I don't have that extra TPS deal for the trailer, that would also be a nice to have.
I always check the trailer during my trip. Not air pressure but walk around and straps and the sort. Example I stopped 3 times on the way out here, usually feel the hubs and the other basic stuff, noting too crazy.
Figure check the pressures and the sort look for oddness. Which is always done before my trips, but in this case that's way too late not to delay my trip a few hours. Just look to take some lessons away that can improve my exact set up.