These wheels have a 4mm larger diameter to accommodate the new tread.
You will need to Print 2 left and 2 right wheels and 4 rubbers.
There are 2 different rubbers 1 that fits loose and needs to be glued on and the other that needs to be stretched on.
The author remixed this model.
The original Tires could not be printed in TPU so I made these new tires with separate tread so I could print it in TPU for better grip