After getting to level 20 and speaking with Tess Everis, she gave me a free vehicle. I was able to equip it in my inventory, but It doesnt say how i can equip it normally and ride it around. I looked at the control scheme settings and I don’t see how to ride it there either.
You must leave the farm before you can drive a vehicle. Open the director and go to any of the planets in the game. Once you get here, bring up the ghost menu (tap the touch pad on the ps4). On the bottom left, you will see there is a control for your vehicle (hold Square on the PS4). This will equip your vehicle and let you drive it around.