I have been weighing on continuing my search for a 99 4runner Highlander Edition with the e-locker with the 4.30 gears or just settling for the same model which I have found without the locker which from what I have researched comes with 4.10's. How much difference would it make between the 2 gear ratios if I decided to run BFG KM2's 265/75's (52.25lbs each) and black rock 942 type D steel wheels (shipping weight is 37lbs each)? The main reason I was wanting the e locker is so that I could possibly get away with not having to regear with the larger tires and heavier wheels.