If you use 0w-20 you need to change to oil every 3,000 - 5,000 miles max. 0w-20 is known to create a dirty system. As others have said 0w-20 is a USA compliance thing, not whats best for your engine.
I did my first oil change yesterday at 1,575 miles. My ORP hybrid only took 5.5 quarts. I think 5.9 would have gone way over the fill line.
Maybe some of the old oil didn't drain.
Interesting. I've noticed my odometer shows more miles getting to work driving ORP than driving my last two Fords. (Stock wheels).
I thought Toyota was sued years ago for this.
I’m sure there are a bunch of folks that would benefit from the onboard air build out but I’ve always been able to easily refill my low tires with a small recharge system like this.