I was a die hard Cummins guy, and my family was a die hard GM gasser family. I’ve owned three Cummins and they all had major issues. VP-44 grenaded, multiple transmissions and a turbo in my most recent.
I work on the pipeline and it is probably the worst conditions you could put a truck into. ROW is worse than logging roads and we idle the trucks for months on end. The only vehicles that didn’t fall apart was the newer 6.7l powerstrokes. So I picked up a 22’ F-350. I have a 110k on it and zero failures. It has been absolutely thrashed and it hasn’t failed once.
The natural gas company I work for gone to 5.3l Chevy half tons for their corporate vehicles and man they are junk. Lots of issues and they feel very sluggish.
If you want a small truck that will survive the next world war, Tacoma and not the newer gen.
If you want a full size truck that will survive the next world war, super duty.