just got my new tires mounted
upgraded from 37 BFG KM2 to 38 Toyo OC MT
no lift on my H2, just a leveling kit. no green keys, or spacers
price difference is $800 per for the KM2 to $512 for the OC... x5 makes for a decent saving

there is rubbing on the plastic, but a little trimming will resolve that. no rubbing on any metal at all.. frame or sway
little more quiet than the KM2... but they have been noisy for so long that I don't remember how quiet they were when they were new.