So I dropped my wheels off to get the tires mounted and the 37s are too big for their banking machine so they said they were going to use this equal stuff instead. After doing a little research I've read mixed reviews. People said if moisture gets in it clumps up but I read it's polymer and does absorb water. If it's not a good method I want to call them tonight and tell them I'm going to take them somewhere else. I don't want any headaches later on. From what I've read toyo mts usually don't need weights if you line up the dot with the stem but with my luck mine would be one of the sets that is too far off for that. Let me know if you've used it and how you feel about it.