Sometimes a planet is too dangerous to simply "beam down" or the terrain to rugged to walk very far. In those situations the federation makes use of sturdy all terrain vehicles like the MV-3 AKA the BobCat.
This rugged 4 wheel drive vehicle seats 2 though you can seat more in the back by adding sitting nodes.
The wheels spin with the trigger Drive. And a optional rear mounted cannon can be found here.

See other matching items here.