Some camps and lodges we use, operate their own specially-adapted open-sided 4×4 safari vehicles for airstrip transfers and game drives.
We have various designs of 4×4 vehicle at Travels with Kip Limited. Some are completely open-sided with a pop-up roof. Some cars can also have the top (roof) canopy rolled open for guests to actually stand – great for photographers. 90% of our fleet is Land Cruisers.