We traded our '11 Rubicon in on a new diesel truck and then bought a 100 series with the cash from selling the old truck. I have to say, going from a 3 year old JK to a 15 year old 100 reminded me why I've always been a Land Cruiser fan. The Toyota drove better with 180,000 on it than the Jeep did with 40,000! There is no comparison in quality. The Jeep was great and took us many great places, but it isn't in the same league as the 100.
On the subject of tires, I am also a huge fan of the ST Maxx. I will be putting them on the 100 very soon. They have performed amazingly well on the 3500 I have which is usually loaded up to around 12,000 lbs. I can imagine how great they will be on the 100.
I occasionally look at other brands and treads, but I think if you've found something you like and know works for you (like we both have with the ST Maxx), you would be foolish to not stick with it. If it ain't broke don't fix it!
