Now that cars have been added to Fortnite, it presents a lot of fun new opportunities, especially for people who play in Duos or Squads. Just like Boats and Choppas, multiple players can ride in a car. While one person will be busy driving or flying, everyone can just do damage using their weapons.
One of the challenges in Chapter 2, Season 3, Week 8 is to deal 10 damage from inside a vehicle.
Choppas
In Choppas, while you're on the skids, you'll be able to fire your weapons normally and throw anything you have like grenades or gas bombs. The pilot can also damage people with the rotor blades.
boats
The boat driver can deal damage using the rockets, while everyone else can fire their weapons from inside the boat.
Cars
As long as you're not driving the car, you can hold down the aim button to lean out the window and fire your weapons as normal. If you only like to play solo, a quick seat swap will let you jump into the passenger seat, lean out the window, and then fire away. Or, you can be like us and just crush people.
Ideally, you'll be able to complete this challenge in Duos or Solos, where someone else can drive while you shoot. Unfortunately, as of the publication of this guide, cars cannot be used in Team Rumble, so you will not be able to complete the Week 8 challenge in this mode.