There's (2) ways to do it:
One would keep the 65-inch width, and the other would narrow it to 63-inches.
Ford Ranger Dana 44 TTB Conversion FAQ’s – The Ranger Station
The Dana 35 is 59.5 inches.
The Dana 44 also has a different wheel bolt pattern.
If I narrowed it to 63-inches and used a 1.75-inch thick wheel adapter for the rear axle it would make the rear the same width as the front.
The only point would be to go up to 35-inch tires and not have to worry about busting the front hubs and get a to slightly larger ring gear. The Dana 44 TTB would allow me to keep the look of a factory setup. I could also swap in the Dana 44 knuckles and get the hubs that way, but I'd like to replace my front locker, which makes it a good time to go to a larger axle.
I could just go with a Solid Axle Swap (SAS), but if I'm doing that I want to go at least with a Dana 60 and probably a 36-inch tire. If I'm doing that much work I want to at least be replacing the axle with one that's significantly stronger than the Dana 35. That also requires swapping out the rear for a 1-ton axle as well.