Any date for MTL "new wheels" availability?

I think I need to get more MTL trucks for the Intermountain car kits I have accumulated, plus the models I still intend to convert. So the question is whether to get what is available right now or to wait for trucks with the "new wheels".

Does anyone know a kind of schedule when the new wheels might become available, and preferably in truck bulk packs?

Thanks for any information :tb-cute:

 

36" wheels are available right now. Not sure anybody knows the schedule for the new 33".

 

I read on one forum or another Joe said something like March for the monthly releases.