I do not know the approval of the historic machine, which is registered.
As there are no general TÜV approval for modern tires, you probably have to enter changes individually.
Only the tire is relevant. It is possible to drive an "angled" car tire at the rear. Without a passenger car, the curve behavior should be quite unusual.
Conversely, "round" motor tires would quickly take advantage of in-carriage.
I do not know the approval of the historic machine, which is registered.
As there are no general TÜV approval for modern tires, you probably have to enter changes individually.
Only the tire is relevant. It is possible to drive an "angled" car tire at the rear. Without a passenger car, the curve behavior should be quite unusual.
Conversely, "round" motor tires would quickly take advantage of in-carriage.