SD Rebel
Spends too much time on here
I usually drop the factory oil at about 2-3,000 miles in case there’s any small metal shavings or other debris left over from powertrain manufacturing. An assembled motor is far from spotless so good to get that out fairly soon. After that I go by the oil life monitor which is usually 10,000 miles.
Been doing that with all my new vehicles over the years with no issues whatsoever. Changing oil every 3000 miles is a waste. That advice was good 30-40 years ago but we’ve come a long way since then with drastically better oil quality and much more efficient and better built motors.
Yup, I actually wished I did my initial drain earlier, consider how heavy it appears our RAMs break-in metal initially based on oil analysis.