I have 35s on my D2 with 3in Rte lift with 1in spacer blocks making the lift effectively 4 in. I have a metal front bumper and In the front, I needed to trim a bit of the fender closest to the door.
in the rear I have a tactical rovers rear bumper which removed a lot of the rear fender and still had to do some trimming in the rear.
I also had to trim a part of the slider next to the front tire as the slider was contacting the tire during fill
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