I think you might be ok for clearance at the front bumper. Your tire is 33.9” and 11.2” wide. My Baja Boss is 34.5” and 12.8” and has a very aggressive sidewall. I’d try it first and see.
I’m not sure which flaps you are referring to, but the Ark mid flaps did require some trimming for the...
I am running the Wescott kit 2.5/.75 with Mickey Thompson Baja Boss AT 35x12.50R16s on Method 703s at +35. I had minor rubbing at the front bumper and front fender liner. Primarily when backing up and turned full crank. I ended up trimming the bumper at the outer most fender liner pin location...
Here’s what I did to get my rear pucks in. Jack up rear end under the diff with a floor jack (badlands off-road from Harbor Freight). Pull the rear wheel from the one side. Slowly lower the jack. This causes some serious suspension droop on the side missing the wheel. Put a jack stand in place...