Use of rented vehicles on non-first-class roads?
Rented vehicles can only be used on first class roads (city/ local asphalted roads, highways and similar) Regardless of the vehicle category, it is not allowed to use them on unpaved roads, off-road terrain etc. For more details please check the contract.
Advice 1: Movement or roads of lower classes is allowed only in cases when the local authorities force you to use such alternate roads due to roadblocks etc. We kindly ask you, that in such cases you adjust your speed to the conditions on the road while having special consideration for poor road conditions (holes, bumps etc.) that can cause large end expensive damages to the rented vehicle.