Keep in mind even though it's listed MS 10902 and API CJ 4 there are other brands that meet the same if not higher standards you can use. The 2 standards are issued by FCA and a paid license that states FCA approved. To me its a bunch of "paid" BS and you can find fluids of higher standard not said rated. No need to go off on me about warranty or Stellantis (the greek giant) I get it. Our family has raced Amsoil for ever and run it in everything (no I'm not selling Amsoil) it's just GREAT fluid, same with filters.
Infact in most of our diesels we yank the OE and install inline filter heads with better flow and filtration.
I'm the outlaw...I've been running T-6 since my first oil change...and the dealer dumped in T-6, I've used it ever since...along with my other diesels. Presently at 40k miles with no issues except I had to replace a leaking water pump...that the !@#$% chicken !@#$ warranty didn't honor, 'cause I was 700 miles over the 36,000 limit, so I pulled into our shop and replaced it myself.
My opinion...warranty, schmawarranty. There is so many loop holes in those things, ya'd be lucky to get anything out of them...and then the lowest paid schmuck in the shop gets the work order.
My $.02
I'll let y'all know how it works out running Stellantas inferior T-6