MrHankbot
I AM A ROBOT
Ever do the math on your plan? Sample cost is in the equation and the wait time is not something any company in that business should be proud of, I manage ultra heavy machinery maintenance in the .5 Billion dollar arena for a living. Not my first rodeo with determing maintenance periodicities. You go ahead and do what you do with finding the magical oil change mileage. I’ll be running 100k after you are not,
I'm not sure if you understood me. I'm saying test your oil maybe twice as a way to save you a whole helluva lot of oil changes. They may tell you that there is a lot of life left in your used oil.
I don't have my oil tested, but then again I'm not paying for RP and doing it every 5-6k. I'll probably do the dealership service and have it done every 9k or so with their Penzoil Platinum unless I decide to start taking in my own. If you get 100k miles more than me out of your ram great, that's 100k miles more than I'll need mine to run as it has the lifetime warranty. It won't be bad oil changes that kill a motor that force me to get something else.
You do you dude. No one has to live with the truck but you.