I did my initial Oil Change at 300 Miles.
I am using Mahindra Oil Filters, and Rotella T6 Synthetic 5W40 Oil.
I have owned my 2024 Roxor right at Two Months, and I have 1,100 miles on it already. I am driving it pretty much like I do my Wrangler MOAB, only at a little slower top speed due to the gearing. I drive on Black Top a fair amount, and I do not have it breathing in much dust at all where I drive. No Rock Crawling, just driven normally at reasonable Engine RPM's.
I will change my oil at 1500 miles while covered under warranty. After that I will "probably" extend my oil change intervals on out to 3000 miles like I do on all my other vehicles running Full Synthetic Oil.
I may have the oil tested down the road to verify that 3000 miles between oil changes is not a problem the way that I drive, and where I drive.
For the average owner the oil change intervals listed above should be followed. I drive a lot under ideal conditions, or I would not consider extending my oil change intervals.
Bob R