Looking for 1/10-1/12 tracks

[cupra313]

Hey guys,i was designing a 1/10 tank in the past but abandoned the project because i couldn't find or make the tracks.I though i d ask you that you surely know a lot more than me...So do such tracks exist in 1/10 or even 1/12?

[Max-U52]

Depends on what tank. 1/10 is growing in popularity and Hooben has released the Sherman E8 and the Tiger 1 in 1/10 scale, but I don't know if you can buy the tracks separately.