I have a 2017 ram ecodiesel. The interval on that is 10k also but it holds 10.5 quarts. I decided on it to change 2 times a year. If you want to check your oil blackstone labs will send you test kits for free, you pay when you send them the sample. On the ecodiesel forums, the oil analysis shows...
Bought a 07 from a friend. Car was his parents so a grocery getter. Then his cousins used it. So 2007 corolla with 42,000 miles. Apparently it has sat for 2 years. Put a battery in it, it fired up and cut off. After the computer got everything straight it fired up again and runs. Oil was clean...
Bought it from a friend. His parents had it. Grocery getter car. Then his cousins used it when his parents passed away. Apparently it's been sitting for about 2 years but couldnt pass up the deal. I'm in Charleston sc