Yes its ok
Just with any old truck be sure to take tools and be sure to check all fluids.
Speed will depend on tire size too so 85-90kph is probably most realistic.
It will be slow on hills so make sure hazards work
Many suggest ear protection as well - I prefer my AirPod Pro’s now as they have active noise cancelling that does work fairly well and allows you to hear music at a lower volume (that said, in a new truck I would not listen to music, I would listen to the truck)
Post some photos if you get it!
PUCH IT: 72 Haflinger Pathfinder - 75 Pinzgauer 710M 2.7i - 96 Puch 350GDT Worker