JD5150 wrote:
So I'm guessing bigger stronger axles will benefit me for off road and turning 35 inch tires. I don't plan on doing anything extreme.
My plan is installing 35 inch tires and a aluminum flatbed with a flatbed pop up TC. I can get 35 inch tires under it without a lift or a leveling kit. Stock tires on it now are really close to 33's. I also have the snow plow package which sits the front end a little higher than an F350 without it. I will eventually install a heavy duty front bumper with a winch since my front end can handle it
Yes, but ANY of the current or past 40+ years of HD pickup rear full floating axles will handle what you're proposing with ease. The difference between the "weakest" and the "strongest" full floaters under any/all 3/4 and 1 ton pickups since the 70s is about 8600lbs min to around 11,000lbs max.