Vehicles are perfect for moving faster – whether you are escaping from a firefight or trying to reach a specific location, use a vehicle. However, vehicles should be used only during the early stages of the game. This is because a moving vehicle is actually a big exclamation mark that tells everyone where you are at. In the beginning, while everybody is fighting against each other, your opponents won’t even notice a moving target.
However, when there are only a few players left, being in a vehicle will attract attention easily. Here is a perfect tactic: Use vehicles at the beginning to escape from firefights and let other players kill each other. Once there are only 10 players or less left, stop using them and switch to a “sneakier” gameplay.