You will be running into the IFS vs live axle tire clearance conundrum.

For the IFS, you can fit wider tires if you keep 5.5" of BS

Here are 33 x 13.5/16 LTBs for example:




That's with just a 2" BL (There's a 3" SL too, but that only helps at ride height, no help on stuffage, etc...)

In the rear, the 13.5's do rub the frame rails on opposite side droop/stuff scenarios...so less BS WOULD help there...but I have 15" of VERTICAL axle travel so my opp stuffage angles are pretty severe.

Your main boggy on 35's are the rears of the front wells, you typically need to BFH back sheet metal towards the leading lower corners of the front doors....to have decent clearance there.