Hi all... i've got a 96 Disco SE with stock tires ( Michelin XPCs ) and i gotta say i love'em... i live in South Florida where the rainy season can make for some fun mud drivin... ive been stuck in mud with those before ( let a buddy drive...big nono) and i got us out without winch or ladders...im tellin you, those tires are great. BUT...im getting ready for a 3000 mile road trip from tip to tip, Miami, FL to Washington State. I was lookin into the BGs All-Terrains. First off, will those fit without suspension tweaking, and for those who already use them on Discos, how bad did they affect gas-mileage? I would stick to the XPCs but im afraid i've become a little too confident with them and am pretty sure ill run into some obstacle along the way they cant handle or terrain im not familiar with so i want to be ready for that.