The best vehicles to use for different situations in PUBG Mobile depend on your strategy, your location, and the terrain. For example, if you need speed and agility, you can use a motorcycle or a buggy, but if you need durability and protection, you can use a UAZ or a Mirado. If you need to cross water or travel along the coast, you can use a boat or a Jet Ski, but if you need to climb steep hills or reach high places, you can use a pickup truck or a van with a mounted gun. Ultimately, the best vehicle for you is the one that fits your playstyle and your objectives in the game.