I did not regear my truck. its not that significant of a change. The 35s are definitely a big tire to turn over but my truck does it fine. Not a change in fuel mpg really either. I have 287,000 miles on my 4.6 so I dont expect good gas lol but still around 13mpg
Thanks, I added a leaf on the rear and leveled the front by tightening my TBars. Then 3" Body Lift. Getting ready to buy new tires. I'm running 285's now (33") but I want to go to a 35" to fill the space.