Bergpanzer 2?

I am starting my Takom Bergpanzer 2, after printing off a set of instructions from Scalemates. And my major difficulty is the lack of painting instructions. Then I discovered my lack of Leopard research books. What I would like to know is do the 4 return rollers have rubber tires? Thanks in advance for any and all help, Joel.

Judging from the photos in this Walk Around, the return rollers do seem to have rubber on them.

@Grauwolf, Thanks for the quick answer! @Michael_Shackleton When the funds are available, I will be purchasing that book from you! Thanks again for all the help, Joel.