Looking at maybe an upgrade to GMC 2500 HD, just curious if anyone has the 342 gearing and what they think. It would be with gas. your experience if you please. I have a comparison of the 3:73 and 4:1...
I’ve pulled low profile trailers the same weight or less with same trucks as your current rig and even at low altitude they are turds pulling any decent grade. I wouldn’t subject myself to the abuse and frustration with my personal rig provided I had the financial means to have enough power to pull a trailer with authority rather than wringing the truck out for all it’s worth.