With 33's on mine, I'd recommend either the, soa or new fenders. Fenders are my biggest issue. Start from scratch and make new ones! They aren't complicated, a bend here a bend there, they are done. Guaranteed a sheet metal shop near you would shove them into a press and bend them for next to nothing if you had the bends marked on some sheet metal.
If I had to do it all over again, I would have moved my mounts and made new fenders or fabbed fenders to sit in the old mounts(with spacers) but much longer front to back.
I swapped axles, so my rig and trailer run a single spare.
There you go, that's my 2 cents.
Jeremy