I don't see any support other than the tailgate. It would ruin your tailgates hinges. I do not own it but without more support you really have not changed anything other than pushing out the carrier to mount the 35.
1998 Wrangler Sahara Moss Green and a work in progress!
Mods so far: Zone 3" Lift, Zone Nitro Shocks, JKS Front Adjustable Track-bar, JKS Disco's, 31"x10.5 AT, Cragar Soft 8's, OR-FAB Front Stubby Stinger Bumper, HighRock 4x4 Rear Bumper.