I had toyo MT's, load range E tire with a max of 80 psi, there will be a vibration and a little wobble in the steering wheel at low speeds because of the large lugs on MT tires. I would suggest to run those tires at about 70 psi, will give a little smother ride and Tacoma's are not heavy enough...
Arb has a very good bumper, it's just heavy, this being said, you'll have to get a lift that will support the extra 100+ lbs, or you can get an aluminum bumper and get pretty much whatever lift you want, but aluminum is a little more expensive...
I've never heard of a difference in the brake caliper size in different models, not sure why there would be one either, all of the Tacoma packages have the power and engine specs depending on the motor, my comment is its your truck and money, I run 16's but it's up to you on what size you go...
This is an old post... My intended use was for back road night driving in central Texas, I've since put lights on my bumper... Not intending to do this anymore
While I'm in Houston, there good to blind the crap out of people that piss you off... When I'm in central Texas at school for the majority of the year, I use them at night on the back roads at least 5 times a week, believe it or not they all have a specific use 2 of the pods I use as fog lights...
Thanks, to be honest I'm not, sure, I took the lower light bar off a couple weeks ago to realign the bumper after it got hit by a forklift... Again... My time got cut short when I was working on it and I never had the chance to put it back on yet... Hopefully I can get around to it this weekend...